0:03 whatsapp jo me weekend how are you Children, quickly tell me the weather with a chat Of you can every you are not so date they can Very Very Quickly Get Started With An session Kids today we're going to start with From the G session, at least some of your Gs will be filled. Less than eight numbers and not a very long session Still I am able to write this and say that less Minimum of 8 marks Bill B 100% Sir In your Gemini attempt, which your Gemini will receive on 20-23 The second attempt is going to happen, there will be fewer children look less than means many times that your Three questions are asked based on name reaction only.
0:51 Related but at least it is not even minimum If you clear even the most difficult paper If I had gone, baby, I would have done it for you today. am jo de nam reactions of organic Chemistry Elements for 2023 Before I speak father, I will check once Wether you can hear you are not yes I Think of you can hear me, yes, yes, well, let's go. First of all, Happy Rama Navami, Happy Rama Navami. Whatever you say, I am also fasting today. Many of you also had children It will happen and if you don't keep it then I am sir Your mom, dad, grandparents all kept it like this No, everyone in our house has kept fast. And first second think witch I want you Sher with you very sorry sir for yesterday I I will not take your class but honestly
1:36 Speaking children, yesterday I told you I told you just the day before yesterday that we have a There was a puja, so we went at 4:00 in the morning. Woke up at 5:00 and went to the place where the puja was being held and Now you won't believe it was such a long puja. I mean, I did such a long puja for the first time myself. The puja ended at 3:00 pm and After that we came home at 8:30, that's why And in the morning, it was like you One has to keep fast and worship something. If I can't then brother, that means it is mine. One was to wake up at 4:00. Then you sat in worship till tax thirty. So then why not have some courage inside you? I was not able to take class and then I thought It doesn't matter that one day means the next day Let's shift the class, that's why today Your class name is reaction wali which is tomorrow honey I should have done it today, okay?
2:22 Yes, it is good that you guys also have fast here. It must be fast, right? Let's go to sleep, child. The second attempt of K Maa 2023 will be held only for a few Only a few days are left, isn't it? And very fu country. I am still scared but the children are worried about this. that if you move here and there without wavering What will happen without getting stressed and anxious? How about if you still cover each topic one by one? Well, I mean, I want you to do something. Topics that are so important are This is a topic that is super important. If you understand this topic well today, two and a half If you complete it in an hour then your eight Numbers will be sought, meaning as many numbers as Are you looking to add an extra number to it? We are taking these sessions with you for
3:08 So now just look at more things of mine If not nearby, we can talk without much. People start their sarees All name reactions so first name of God Take it and I will write down the topic name. Reactions Chemistry So look at this for gems, there are many sarees Name Reactions together Butt Joe G Mens Specific name reactions are both classes That saree of class 11th and class 12th I will give you a mixed reaction. Okay, it's not what you think it is. It doesn't mean that I am only 11th class student. I will come and get the twelfth mixed. Let's do name reactions in the following way.
3:53 Good name reactions to me which title will always look at its spelling I am confused because now I am I am a chemistry teacher, so much English It's good, otherwise don't bother with the spelling. Please change their spellings a little forward or backward. If there is caste then do not do such mean jack that I didn't know the spelling, okay, but I will teach you. I guarantee it's strong First name reaction which we are going to discuss today That's the smarts reaction This is a selfish reaction. If you pick up the 2018 paper and look at it, you will see You will get a question about selfish reaction. okay and I think baby I mean I Don't be foolish like asking this again and again Please subscribe and watch me I know that this is my family.
4:38 No, this is the family of promises, and I really More and more children joined Want Kiss Note because if more children are to be added So I will get more live watching. I don't mean anything in this, but it Just some strength, I know this means you See also a story on my Instagram means a high light whose title It comes from the heart that my children are ours Strength is our power, so children, this The path is as difficult as life is for you. This paper is difficult for us too. The path is equally difficult, but it happens. Na Sim Biotic Relation Your Teachers Your If you always stand with me then I am literally this I want to see, I don't want anything else. I need your children's support, it's only yours Support which cup is going, isn't it a big one? I think you also need to be strong.
5:25 Because if we give you strength If so, we need strength honey and Our strength kids, nothing else you guys Yes, now my friend, I will cry, look in my eyes I was more emotional the day before yesterday, meaning I Someone scrolling through YouTube shots too. Emotional song Ae Jaata Na Toh Main Ro Deti Hoon So I will not talk about all these emotions. Otherwise I will cry on screen. It's no use, okay, so I'm together. Those who are not yet part of the channel If you are not part of DCM so make sir You have subscribed to the channel, okay? Bill Note B Subscriber U Bill B D Part of every family is fine Anytime and knowledgeable in chemistry if I Do you want to do Flori Nation or let it be from other If I were to put it in words, I would say carbon and If you want to make a block of fluorine then in the child Direct fluorination is not done, power is not like this
6:10 Put fluorine inside the methane of sunlight Children in presence very strong Gandhi If there is a reaction, there is an explosion Have we done any such reaction in chemistry? Will not be put out where there is an explosion So what do we do, we do Children Halogen Exchange what we do is halogen exchange so mother So, I took some methyl chloride. I took ch3cl methyl chloride for this If I put a silver or fluoride inside I added salt, meaning I don't need any fluoride. I need salt, but I took the example. Now the only memory for the children is relief I want to give you more options ahead. I want you to know about the fluoride of mercury, that is You can also take hgf2 or you will get it in the paper Cobalt fluoride also written CoO F3
6:57 Any heavy metal fluoride can be found You have to take it, okay, abuse both of them. So will this happen? F- will attack Cl3 and form Ch3s and fire which It precipitates in the form of AgCl If he gets out, will you tell this to everyone? I understood very well that if tomorrow is okay If tomorrow I get off the cuff in your paper If it is based on a story then keep it in mind. hai ki kahani na kahani halogen exchange which Will it be possible for everyone to know this well? I have understood this, it is clear to everyone now. Listen to one important example of this. I will do it too, what is its name? Do you know chloroform chcl3 sclor Form Suppose if I have AGF inside it
7:42 Dal ke hit kar diya so see baby a lorian What will happen here? ch2cls is this correct ch2 a chlorine Ko means sorry, I have written one yes extra. No, what will this become, look it is the same, yes Instead of three chlorines, two chlorines have been One chlorine, you saw chloro Fluorocarbon means Freon, then tomorrow If the question of making free on is Do you think you can do this? Is this true? If tomorrow there is a question of making a French You should have a first name reaction have been completed Today's 10 seconds means I am in front of this too I will write I mean, I know what I'll do today. Mother, I have once told you
8:28 Reacted and what kind of reaction it was I can also ask that question along with it. I will discuss it, okay, let's go to the second one now. The name is Reaction which is your class 12th First Chapter Hello Alkens of the Hallowe'en That too is inside, this is an example of Halogen Exchange Reaction This is also an example of this Example halogen exchange reaction Which is called single steam reaction fee n k a l You know it as Fickle Steele reaction. Think a little about what the reaction would be. I think a little bit about Finch in the team reaction Listen carefully to what happens inside. I want to make alkyl iodine, what should I do? I am power, baby, I am alkyl iodine
9:14 I want to make it but I think it is okay to take ch3cl as an example I have to put it inside this, right? Children react to the presence of such tones. This reaction occurs in which of these Dan in the presence of acetone now listen to The story is actually about acetone and other It is soluble, okay, and because ch3cl is a polar compound polar covalent compound and acetone is also a polar covalent If the compound is acetone, then it is a medium provides where our reactant and where the second by If we could meet each other, what would happen to us? You should pass, see this I-A attack. will make this ch3i plus tap
10:01 The reaction is not actually reversible It is actually reversible but we change our mind Let us assume that if the reaction is If the child is suffering from acetone in the presence of This tap and the water pipe inside are diesels. What is soluble in acetone? soluble now if this is insoluble then we Leach Aterius Principal in previous class If it had been lying there, the product would have precipitated If it is going then where will the reaction go next? will go to the side so that is why because tap or not B's PPT will be made, reaction and She will go ahead and laugh at our ch3i. Will the concentration gradually increase? Everyone understood it well Is this such a small thing okay with everyone? If you understand then say this first and then we will proceed further.
10:48 Now let me give you one more little thing ch2cl2 happens free on no good i I will tell you one more thing, I will also tell you this Even if I write free on, it would be better for me to write a And what should I do with it? If I am the power of writing fluorocarbon then no one will move forward Look, such compounds have also come, meaning this I will forward the reaction, I have another one If I put AGF, what will I have? See, see, yes, see, you are another one If AGF is added then all the chlorine I want to replace you brother, replace you If I do it, then this is our chlorofluoro Carbon is now ok Let us now move on to our next Let's go by the name reaction, watch carefully Okay, one more thing, fourth point children, this
11:34 This is a reaction, I will not reverse it. Shakti means I don't do Shakti like this ch3 Place a tap inside the eye and let the reaction cool with acetone. Got it done in presence and what did I have left Gaya's I Plus C Ha 3D Reverse Reaction is not possible, tell me why Take your time quickly tell reverse Why is a reaction not possible? But one by one we will do some grey 11th Reactions Some Great 12th Reactions All I will tell you this reverse reaction Think why it is not possible
12:19 You know this is a reverse reaction. It is not possible because if I get ch3 If I want to react with the tap then I I would like to see Nala and Ch3i talk to each other. Do it brother, there is one boy, one girl and one North Indian is a South Indian, okay among ourselves They don't even talk in North India. The child is relieved, the banda is relieved, okay, and one more The girl lives in South India among themselves There is no connection, we don't talk at all So how will that mean how will the marriage happen Girlfriend will become boyfriend, cannot become Neither do we need any medium, that WhatsApp, that Instagram ho phone or Facebook ko sakti to I need someone who will unite these two, but brother, this Acetone inside the tap is not a solution Acetone will remain inside the tap. I will not go okay so when the tap goes inside the acetone Otherwise how will he attack ch3i, that's why We say that the reverse reaction is not possible.
13:06 If you give me the tax, did you understand today's class? the fifth thing I will get the name of every saree reacted. Next name is reaction baby let's get this Let's take the form of a question. you have ammonia okay ammonia Who did I react with ch3cl? Reaction of ammonia with CH3Cl Do you know that ammonia Will he attack ch3 and get fired tomorrow? If that's true, I had it before. ammonia comes in ammonia double M so now What did it convert into, ch3 nh2, which That I have become the primary Amin Amin comes in is single okay so ammonia I converted it into primary If you look carefully at Amin, what is this?
13:51 Okay fine, look ahead now with this one. I got this primary reaction done again. It's Amin, I got it re-reacted. so what will happen now with ch3cl this nh2 But it will attack tomorrow - it will turn out what has happened ch3nh ch3 This has become my secondary Amin If I returned 30 secondary Amin's ch3cl He reacted with this and attacked this. This one came out, what happened ch3n ch3cl3 What I have now is Territory Amin India is not my mother, so what have I done? This was my tertiary Amin ch3nch3n inside this I have another ch3cl put this ISP attack did it go away
14:38 became ch3 Whenever nitrogen tax will be closed, will I Positive on nitrogen and tomorrow on – written down Isn't it made Salt once, tell me in a quick lick what bill b d name of this reaction what Bill B D name of this reaction very good Tell me quickly what is the quaternary ammonium salt Gaya Primary Secondary Territory Can I Bol Shakti hoon half me amol likh done reaction here we have ammonolysis Go ahead and from this you will get Hoffman's Hoffman.
15:24 Ammonolysis is further going forward from this we get a Alkin will make him react a little scared I will teach, remember, only the product and The second one was our product, right? Hoffman Elimination to Elimination Ye I will teach you the first thing gradually as I move forward. Did you understand all this well? Clearly, everyone should know that some child If there is a problem, tell me, I will ask questions directly. It's just that RS, this RS will change. Anyone can take it, but you have to remember Ammonia to Primary Primary to Secondary from Tertiary and from Tertiary to Quaternary If the situation is up to ammonia, then the story The story of ammonia and alkyl chlorides Is it okay that a reaction must have been made? This is okay, no one even tells a child If you have a problem, please ask
16:10 Now let me ask you one thing, okay? Second, let me ask you a question, so date you. have confidence ok i have a question Look at question number six of today's class. cool cool questions And here I made a bridge carbon The lamp is placed here nh2 ok it is placed here ch3 is installed here ch3 now you Tell me how many ch3cl is inside it will be in ch3cl bill b you ch3cl bill b used in d
16:58 Reaction Take Your Time and Tell Me the Answer Now you look He knows it but how to question it I have to think how many are done How often is Hoffman immunolysis done? How much methyl chloride do I need here? But you will have to think before speaking to him. What is it? It is a primary amine. one to secondary primary ch3cl she has to Ammonium salts to form Him and CH3 she has to Maximum children, you answer this question. are you giving three or why are you giving
17:43 I don't know because right now This is what I learned from the primary Amin. I taught you, that's why I am teaching you. If you start with ammonia, then one ch3cl then one and then one and then one and finally one And so I started with ammonia. There is no need to worry if I If we start with the primary Amin, then first he He will become a secondary Amin and then a territory Amin. Then that quaternary ammonium salt will be formed If it is made then three ch3cl will be above him brother There is a Territory Amin down below as well. In the territory Amin if I had another ch3cl That's why quaternary ammonium salt was added There will be no problem with the bread rule here. This is because the nitrogen produced here sp3 hybridized will form ok bread
18:29 Rule means nitrogen pay positive here if If it comes then it will be sp3 hybridized in it If there is no problem with the BRICS rule then If I ask him how many 3cl he has Three up, one down, so total four ch3cl bill b him in d question Brother, please make the child understand this question. If any other question comes in your paper Neither do I guarantee Hoffman ammonia The question will be made by you It is unstable, which is a very good thing. This is what is called more I don't want to read, I want to read less, listen to me. Children, this bridge head is carbon, isn't it? This bridge head carbon is like this one We say that carbon is sp3. It is hybridized here and unstable. No, because it is sp3 hybridized.
19:16 He wants to maintain a closed angle of 109° from A little angles chain comes, date is ok ok date is acceptable if tomorrow you Here the hydrogen has been removed or else did you put positive here or what? did stick a double closed here so Children, you have seen sp3 hybridized carbon converted to sp2 Converting to sp2 means it is 120 wants to be at an angle of degrees and while You have made him a bridge head, so he He said that he will not be able to earn Rs 120 in both these situations. has come in Violation of Bread Rule Carbohydrate or alkaline not forming Now someone should tell me whether I am this unstable The new harvest is not unstable, why?
20:04 Because this carbon is sp3, if the bridge head If the carbon is sp3 then we have no problem He doesn't have it but you felt positive and negative I have no problem, but you The carbon at the bridge head is never sp2 You will not hybridize, now I will talk about this I guarantee that great teachers These things are not told to children. It happens that the bridge head is not positive. Maybe if you created such a situation Okay, if you created such a situation here But it is positive on nitrogen, you can note that It is unstable because here Nitrogen is sp3. After making it sp3, you But you can make us positive or negative from it. It doesn't matter to whom it The concept shines well so once in a while Isn't it a heart-warming thing with the hashtag?
20:51 This is a very cute thing, I think about it. To explain, I told you this By designing a question in a way that Everyone understood that the children were shining Happy Come on, a kid came to our class who was like, brother Sir Didn't you come to Varam, which one did you come from in between? Do you belong to a family that you would like to see as a teacher? Sakshi wow you are writing Ok May your mind become bigger and your donations clear in the witness box. We went with everyone on some great topics. I have completed the eighth part of today's class. New topic, they say, when you do something
21:39 When you try to do Something good but ideal is not your things When you put something aside for someone else If you want to do it, then all the people in the world There were many, many, many people like that who try to pull you back Are And when you prepare for your children too Nor do you know yourself that when you You prepare to go night after night Do you study? Get up early in the morning and study. You do take so much stress, don't you? There are people in the world who drag you down It is true that you will not be able to do it if anyone else Whether your selection is based on food or not If it had not happened then today only those children would be in the world Those whose relatives go to IIT The cold is very good, there are many people, right? I saw many friends who were He tells his friend that you will be measured. Dude, let's just watch a movie tonight.
22:25 You have to become such that the world is good Someone may say something wrong or call me positive. It doesn't matter, we have our goal clear Looks like I have to work hard because I Tell me friend, everything in the world can be achieved by hard work. You can achieve it, just don't be afraid of it. Don't be afraid of the world because it is a There is a dialogue from a Bollywood movie, isn't the world very He is cruel friends, isn't he, he is after us She tries to push me away, but you are holding her back with those hands. Look at those who try to take you forward who holds your hand and walks with you Let's try So look, I think such witnesses There are many people in the world who write babe I will do it, it doesn't matter, see further.
23:16 Apply two to the benzene. Quickly Say the name, do you know it? Its name is helic acid. name is It was reacted with ammonia So it will form CO nh2co nh2 is this correct to say this Handheld Bag P Ha T Ha A Bag Mite because if I cut this off Gram extracted ammonia inside it What has become of this child Both sides of the no They say
24:16 nor is it benzene C double closed O no here C double closed ho no If I reacted with its aqua ha Kari so look carefully ko ka o- a very It's a good base, it takes up this acidic proton. Will he take it here and get negative A? This is correct Can I write down co n - co n - and k Positive If I did this N-K positive If CCl reacts with CH3Cl then it ISP will attack it will go away from here I am learning this mechanism because Complete questions related to mechanism It comes in the paper, okay, what will you call it?
25:01 alkyl group on nitrogen got so this This is called an became N alkyl phthalimide is this thing Everyone understood this very well, this is clear. Everyone, now I'll teach you the shortcuts. You have to finally put the child inside it. Water is fine, what do you want to add finally? What water will you pour into it now? Finally, water it. I don't have to do the mechanism myself, I will help you. I am showing my mind that I am pouring water when you give nitrogen to give two to give nitrogen like this what I have become what I have become Back to Phthalic Acid And I got the glory nh2ch3 means primary amine, is this
25:50 That's right, did you understand this completely? The entire note that I wrote here His name is Gabriel Bag Mite Reaction okay Gabriel Thalamide Thalamide whatever Write down so de reaction is non today Gabriel Thalamide was written correctly. A L hey friend Do all the children understand this well? Did you understand this thing well? Chuki Ki Gabral Helmet Inside Reaction Which Amin Banta is the primary Amin Banta?
26:36 Is Only primary amine is formed The R group should never be aromatic. But for example, benzene is sealed, it is called RS. You will not eat it because other wise this one which It's closed, right? Inside it is a double closed character A. It will go away and this double closed character will come into existence. The molecule will not be able to react further Do all the children understand this Everything is ok? donation made Ok Let us go
27:23 How many questions do children have about organic? You should carry approximately 30, not 30. There are 10 questions each. Topics will come i.e. 10 questions organic 10 organic 10 physical now that different different Sometimes there are 11 questions about the body in the papers. Let's take these and ask for organic ones. Ok Only 10-10 questions come but the subject No, if such a paper comes many times, right? Where we say more of organic Wait and go, that's what we say Because he is also in the physical question They provide organic pulses like those of physical It is a question of material concept, not percentage. The one with the read will start that reaction Organic means the question will be organic In which some physical thing will be transferred to another It seems that the percentage of the organ is higher
28:09 Whereas that half physical question is almost About 10-10 queries means organic Only organic and physical can you follow your mother. Did everyone understand this well? So we have covered all 10 topics very well. Complete what is the next name of today's class reaction I think this thing gives confidence a Is it necessary to react to an empty name? I will give you the name reaction as well What kind of questions does he get? She is also reacting with a particular name. So I think there is too much butter. Right, let's move on to the 11th point of today's class. I am discussing with you that William Sense's Synthesis of Ether Williamson Williamson Synthesis of Ether is also a name
28:55 This is a part of the reaction, that is why I tell you I am doing it in today's class, children Williamson's synthesis of ethers is basically They say, mother, you have started with which alcohol Along with this, I have sodium metal inside it. I have added metal, now I have added metal alcohol. What is acid when metal is mixed with acid If they react, salt will be formed RO Mines NA positive and hydrogen gas Right when H+ is removed from alcohol If you are living then what does it become, alcohol What does it become? Alkyl Halide What is it? Alkyl Halide You may not recognize the regent.
29:41 Keep it up with the reaction starting Rakhi may be mixed with alcohol Alcohol may contain sodium chloride or If NaH is added to alcohol then alkali If you have done it, then you are seeing it. Pay Delta Positive Tomorrow Pay Delta Minus Ye ISP will attack and will be removed tomorrow so if I made ether in this way, so this We call the reaction Williamson Synthesis of Ethers D Reaction Bil B Non S Williams and synthesis of either what this thing Everyone understood it well Any child who is not clear about this thing If yes, please ask, okay, let's give today's class. 12th reaction of Do you know
30:26 Have You Learned Anything About Reads Reaction Reaction thinking as mentioned in NCERT Tell me Where the most important mechanism I will get it done, okay, right now with the name reaction. I am teaching you to recognize that if How to react with alkyl halides? Direct Question from Joe Nam Reaction Will come in which there is no sn1 sn2 in version Retention is not all that in today's class. Confirming number eight Once I recognized it, okay, I am this So Williamson's synthesis of ether is then Williamson's Synthesis of Idar to If Tomorrow If a tricky question comes up, then I I'll give you a reaction to that too, okay? Reads reaction very good many children
31:12 Answer aane g gaya hai bachche reads reaction I have given it in your Alken chapter. Hello Alcans is also located in Hallowells and Hydrocarbons Chapter in Class 11 You have also given it, you want to take alkane but I'll put it inside baby so2cl2 I what should I put so2cl2 what is the name of so2cl2 It happens so2cl2 is called sulfuric sulphur P ha u r a l Sulfuryl chloride now available for children This is where the confusion arises, I am Thayunil. What did chloride used to be, isn't it final? I will also get the chloride reaction done now. Look, here I put so2cl2 so reads Children first from reaction Yes, it will come out with R, what will happen tomorrow? What will become the first RCL together?
31:59 You see, SO2 has left and the one yesterday which was here But baby, yes, I will make it here tomorrow. No one way bill will be converted, ask you The mechanism will not ask you for any mechanism. There is a free radical mechanism but no He won't ask, you just have to remember that tomorrow If I have to directly alkyl the alkene If I want to convert it into halide then I will use so2cl2 Meaning children with alkane this is what I'm telling you Let me tell you, there is one for IIT. There is only one paper, it is the IIT JAM paper, right? This is the IT Jam paper, so this is the ID. One of the most fever favourites of Jam There is a question which is from the GATE paper. Similar question comes inside also and Recently he also moved ahead in NPA's Pooch Lia Hai Toh Reads Reaction What does sulfur chloride do to it? If in an almost similar question to this
32:46 I should make you do it, suppose I took it What took Rkooh and inside it I Add thionyl chloride whose formula is socl2 here so2cl2 Formula Associate Tu of Thionyl Chloride Now what you have to do is look carefully. This has to be removed and a new one has to be installed. I have to remove this O and put a tomorrow, what will happen? RCOCL is fine, what has happened? RCOCL look ahead, whatever it was, sleep it send it along and make it so2 and this thing Remove it and send it with tomorrow and make it tomorrow so2 and tomorrow is taking out here so2 and tomorrow ICL is not being built here.
33:33 RCOCL is being built here, so both name reaction simultaneously so that You should not be confused You should not be confused, sync it clearly. everyone what about you Along with this, I will tell you about the previous air Questions have come, that I along with the name I am doing it in reactions if you need it separately PA because practice is needed, so is that In the two that follow, you have a complete I will take the entire PK session in which only PK I will make you practice fine but this It happens that right now in the last last, if I Sirf questions karaoon na to only n fu Can solve a variety of questions They can not solve so they are understanding the question Yes, not everyone will be able to do some variety of taxes.
34:19 You will find it, that's why I try in the last I want the child to revise the theory. Because the theory gets revised better. Power is to do theory devices in less time If yes then it becomes a little effective that the paper If I have any question, I will I should make it okay let's go next if I If I ask you a question, tell me this. Let's say What is this called iodoform test? Iodoform test for which most Retirement is important for me I should have methyl ketone. There's a ketone nearby, but look, there's one inside it. must be methyl Who generally gives the Iodoform test? Methyl Keto Methyl Ketone with our Remember this thing also if you have to pass the paper
35:07 I never say either cho ch3 or coch3 If you see anything, it comes to your mind. The bell should ring that I am this Edo form Now Edo from Test can do test show Let's look inside it while explaining the disease Do it and iodine it as per your wish. Nah iodine can also be used in this You can get inside this if I give it an Edo form Write hello form test at that time so you can do it You can do it inside nah cl2 too baby inside it Nah bi you can do that too He is so eager that he should give me this thing and that. I can also tell him that I have tipped him. I did it nine times, I did it new
35:54 All this was given to confuse the children. If there are ways, you can give him any of these things. You can do it, you can get anything written down. Now I will do it with the mechanism, you will see did i take my sweet ketones first Okay, put O inside it and it will create it. Ricoh it carried an acidic proton will go ch2 - now this reacts with iodine Will he come here and take out the iodine? Ban Gaya Rico ch2 I Then you put O mines inside it, it's acidic Will Proton take away what has become of Ricoh? See ha mines a i then inside it you If you want to put iodine here, here, here, I have it. Ban Gaya Rico Si Ha I Tu Is Reaction Ko
36:41 Will you continue back to O- and iodine pulses You will have The arcoite reaction did not stop here. You will still put o- inside this ISP When it attacks, it will go up and then it will come back. will ci3- will come out I have it Arkooh + C I three mines brother this C i3- It is negative on carbon, isn't it iodine? This is not negative, it means this Negative on carbon, this much carbon He will not be able to tolerate negativity. This will take the acidic proton and my The pass became Riku-na+ And this ch3 which is made is a yellow colored PPT.
37:27 Sometimes it happens if you go to a bookshop I'll tell you if you You must have gone to the bookshop, okay? You must have that new pencil box, right? That pencil box that has come is new. The smell of a pencil case is like Similarly, the smell of Idof form is like that This is my yellow color ppt one of the most Important Reactions That Are Practical He is also considered an expert in organic chemistry. And the chances of getting a question on this are 100 And 10% is such an important test. Iodoform test: Is this true for all children? It became very clear that there is no child like this Please tell me if this is not clear to anyone. Any child who is not clear about this Yes, please tell me, I will continue it as per advice. are ahead
38:15 Please test it, this is the plane. The plant is that I am yours Practical Organic Chemistry also has a Session Lo and I Bill try me level best key I'll take you to a nearby area. I Bill B Tech In As Time Saving I will go as I have class today and then Nishan Sir's class is still there for the future. Sir, if you have planned something then it will be till 31st. I have discussed with you that we What are you going to do then from the first I will also take the plane till Lake 5th for you. I will share it with you very soon, okay. super super important I told you To get trapped, you can first do that here You think it should be, but it Along with this, it can also be that the date is 14 names. We have completed today's reactions. of the class The 15th important reaction I want to share with you
39:01 I mean, I mean, this is in advance. I asked about your caste, right? But give it recently. He started asking me since three years. I have done it, this is called without PI yesterday NACOLI Pina Colony Arrangement I remembered someone getting a little hint. without pinocolline rearrangement What actually happens and how does this reaction occur? Let's learn with the mechanism I will teach you I would like to see carefully children, mother, sometimes I also have a molecule like this, okay? I have two hopes for adjacent carbon. Keep this method in mind, this method of compounding
39:47 speak to Pinacol now this R group can be anything It can be different, it is called P code. Now imagine if I put acidic liquid in it. Medium took a look at your mind you What is the difference between the two carbon atoms in the question? Are you wearing O on your arm or any other medium? I have given acidic and hit only This much must have been given, medium acidity and If you don't believe it is a hit then you know that I will see the alcohol as h+ As soon as he falls madly in love with her Alcohol is madly in love with her. Gaya o tu positive ye oh hai ye r r so much Everyone will be surprised by the alcohol and ha As soon as he appears positive, he is crazy.
40:33 This form of water will be converted to alcohol h+ I will take out what I have. Look r r over here o r and here r and here But is this true about the positive charge? Now I see a positive charge here. I am not able to use my brain, look at this. Believe me, you saw me, this is a tertiary What is a carbo ket? What is a tertiary carbo Time, which is a cutting constant, but still You are not satisfied because this Octant of Carbo's time not complete In this time of carbs, so far only There are six electrons in the valence cell. I said, look at me like this, it's wrong. Why don't you replace one carbon on the side? migrate one carbon of the adjacent one which If he migrates here then as soon as
41:20 I got this carbon migrated. look carefully Many children start crying here. I'll look at you at a tertiary carbohydrate time Break it down and stick it on the carbon positive I gave it to you and that too beside you. It is very electronegative, so you Meaning, you have committed murder, so add it to the Jai. You should listen to me carefully, child. I would like to write meditation on page 16. Look from carbon carbon and on this carbon Positive, okay, and put oxygen here. O and if I put carbon on O and C positive and now let me ask you about these two Which is the most stable carbohydrate? Now these small things are clear in organic Do it okay and that means the same concept. Pay Based on You Take Care of Small Things Big Things Will Ultimately Fall into Place
42:07 So let's take care of the small things. It's a big deal, it will be easy. Look here at the carbon on the positive side. is attached to carbon, okay, that electron He wants to give it, but it is connected to oxygen. In this oxygen and carbon This is the difference in electronegativity. oxygen If it is negative then it will do anything but If it pulls the electron from the positive side, then it Positive will flow, which means it is unstable. It will be fine, but look carefully. Just beside the carbon, the carbon Positive if just beside it If the oxygen is gone, brother, then you should do something. His mother will not let him stay and It will remain silent by donating electrons to itself. Suppose this is a very strong devil
42:52 The child is so dirty, the devil, the child is okay He is very naughty, he is adamant, uncle I want to eat pizza, what should I eat? Pizza is coming too much for anyone I don't listen while lying on such roads I am not talking about my son, he is not like that. Okay, this is very naughty, so late. Is it roti or not, mom, this is what I want. This is what he wants, he is stubborn and this is his Mummy So his mother listens to everything he says. It will be fine but if there is a beggar in their house It's okay, he's saying I'm hungry. If it hurts brother, no matter how much you cry Yes, his mother will be there to make him pizza. I give it to you because I don't want anyone to feel hungry. I will give my mother's heart, it belongs to the mother only. For your child as well as for someone else's. A mother's heart remains a mother's heart even for her child. If so, he would also make his child's pizza. Lake is ready to give it to him.
43:38 Because this child will not go to sleep hungry tonight. If you need this oxygen, even if you don't want it You understand, I made this a little upside down. Even without wanting oxygen, will donate electrons to carbon Because doing so will change the octant of carbon. It will be completed even if on oxygen Why doesn't it come positive, it is very stable. I have learned this from the situation money is caste. I put it here that now O is next to carbon. which is a very good electron donor It will be considered because he is electrons can be given here, so like It donated its p electrons to me. What will become RC double closed O positive C RR will remove h+ from here what happened
44:25 rcocr3 did everyone understand this well and this is what is non s look rcocr3 This is what is non today p code on piano This is so de reaction is non today pedkaul Pinolo Rearrangement No one is more than you won't ask anything Very good advanced level of this The question arises whether five members are six have been converted into members, not Whose honey should you shift in your mother? If it comes, you will get a simple question for it. There is no need for you to take tension. Whenever a question arises, Pinecode Pinecode on Rearrangement will cause tension in simple questions. There is no need to take Baby give me a second I Bill B back just take a second okay so this note dr Do it, I have come [music]
49:48 Yes, child, it is clear, drink it tomorrow. colony If it is clear then we will continue further. Once Again Let Me Check Let go Our story is clear now. We look at the next name reaction 15 names Reactions I did it to you with peace of mind Now I have also completed 16 points. Let me talk about the next name reaction, okay? Let's talk about the 17th important Point 17th important name reaction is this we Hoffman speaks of exhaustive elimination, which I just did it at the beginning of class. Na Hoffman Ammonalis is one of this
50:34 Continuous is half exhaustive Watch the elimination carefully Hoffman exhaustive elimination Perhaps you were not asked this thing by name in the paper. But its question will definitely be there in the paper. I am asked to suppose I have children. taken is ok I have nitrogen here and this here two groups okay I have one here Nitrogen took five member drink and two of my methyl groups are attached Look carefully, the children are the most First I put ch3i suppose what I did Put ch3i and I accessed this ch3i I have kept lentils in it, I just taught you this.
51:21 It was said that whenever there is a loan on nitrogen He will attack Delta Positive Carbon. Aai - will it come out now if this is true Look carefully, does my face look like this? The method has been made here once ch3 will come okay because I have access I had put it in, so I put it in, another ch3 came This ISP will attack, it will go here, meaning The compound I have looks something like this will appear to be First tell me if this thing is okay with him. I got half mother amnolysis done this is Clear here's what I did Hoffman Ammonolysis first tell me what this thing is Everyone understood it well, yes Hoffman A Mona Lisa, what we did is fine now. What am I going to do, watch carefully, baby? Whose good first I put ch3i its
52:07 I am putting it inside, suppose it is what am I putting inside, I have put the base dal I gave you my vote ahead of time Or it's my wish, I have given it No, I removed the base, now carefully You have to see what children whose nitrogen on Positive is to look carefully at nitrogen The side carbon is called alpha. This is our alpha on the nitrogen side. Carbon After this, this past Carbon This carbon next to it The carbon next to the nitrogen is alpha Side carbon son so are you the most First look at Alpha Beta Carbon Can you first identify the alpha beta carbon? You can see, look, I've worked on the mechanism I am also learning tricks and meditation. watching from
52:53 The carbon next to nitrogen is alpha What happened to the carbon next to alpha? The carbon next to nitrogen is alpha It could also be what happened next to Alpha. It could also be that you now know Hoffman Exhaustive elimination has to be done Meant to break me off some of the sigma I want to try making a double band. How to Break Off Sigma Double What to Do I have to try to make it stop, this is right Now I watch Sigma break off the double off How will I try to make Alpha and I need to know the sigma closure of nitrogen. Have to brake, look carefully at Alpha and The sigma of nitrogen is closed, both of these It is symmetrical so I am teaching one side am the alpha and sigma bands of nitrogen have to brake okay sigma stop brake
53:41 and the P closure between alpha and beta What to do between the past and the future I want to make a P band so what did I do? Said break it, stop it here Break it here, I know how. of compound A went such such and on nitrogen I have a ch3, you understand, I have nitrogen. But there's another ch3 and I have nitrogen pe A third one that will come out from here, another ch3 Came. Now tell me, is this true for everyone? It is clear what I have to do, I have done it I listen back I've had Alpha and Nitrogen alpha is a compound of carbon and nitrogen. The sigma band has to be broken and the This reaction is called P band. Is this Hoffman exhaustive elimination?
54:27 Everyone understood the matter well and reacted to this Non today Hoffman exhaustive elimination now If a child wants to do the mechanism that Whatever you did, how did you do it? look ahead I had something like that, didn't I? It was something like this: nitrogen, two methyls here. there is one here one here look carefully here But this Alpha, this is over, this is over now. Look carefully, a base will appear, o- base will appear, o- This is the first step to convert carbon to hydrogen. This P will go off here and this band will break Will you go, did you understand this? Stop drinking here. Gaya Born broke so now what became of meditation Look at this, this, this and double here closed and here it is still this nitrogen And look here at nitrogen now our
55:14 Got a loan on a watch here Reaction still on nitrogen on loan It will be next because I put ch3 I Remember, there will be a side reaction ahead, so now Who knows what will become of this place here Nitrogen here and here still is positive then this alpha carbon is Carbon has passed, so this O- will come This past will take the hydrogen here This came here, this nitrogen went away. I think you noticed that over this This type of product will be made with us The reaction which is written in front of you, this advance I have been asking this question for many years. I was asked, now this same question a little By twisting and turning it in my heart I can definitely ask Okay, who is asking, Akash Singh child?
56:01 How did the third ch3 come about? It is clear to you. Look, I didn't understand this here, right? I deleted it here, I just wrote it. that three children died on nitrogen I got confused whether it was the third one, I said someone It's okay, don't worry, we took this first. Look whenever I Hoffman exhaustive Elimination I li hindered ha i And I'm going to be a little hindered by this I want to remove the hydrogen from the carbon. Who needs to be removed? Lee Hindard Beat Carbon Now Son, this is also past, this is also past, so I The primary carbon is the last If I remove hydrogen, then when I remove it, it Double band formed nitrogen became like this still Nitrogen cotton is not an ammonium salt
56:48 What do I need to do with nitrogen first? so ch3 dala ch3 dala quarternity Reaction again to form ammonium salt Kari so I have three on nitrogen Is it clear where the alkyl group is? I asked you this question a few years ago. I went and this is the advance pue, I just Taught it to you in theory form To convert into ammonium salt if I saw the story about quaternary ammonium Poured base over salt or added ag2o And I felt sad that I have to eliminate him, I kept hitting him. Is it okay or not, I have put it, I have put it So the one which is Lee Hinder bita carbon
57:35 Remove the hydrogen and say it in short break the lock of alpha carbon and nitrogen Double closure made between two and L par Bita two alpha bonds of carbon and nitrogen Break the single band and beat on the l Double jerk off between two guys making out just You just have to remember this much if you love your mother If you have a question about Hoffman Ammonia, then your The answer will be Okay, and this is what we're going to do in half. He says, I just said it at the beginning of the class. Neither do we have one, we have one in half. Product so this is what is half in Is the product well known to everyone? Is this clear to everyone? It's cleared, okay, it's a donation, good, someone tomorrow He said that if I have not given AG2 then it does not matter. No, he must have given me fire, meaning no one I want the best, what do I want, any best
58:21 If you want to buy Ego S, it will also work. Have you made this thing clear to everyone? If there is any problem then please in short Ask me, I have no problem with it, I will tell you. I will give it okay Give it inside ch3i insert in access last me nah Tell me what bill b d Product of reaction, you don't have to do anything
59:07 I just want to tell you this product of reaction What is Ratan, it is not Ratan, think and understand Answer Ratan, not allowed at all Is Carbon means G on top of carbon More hydrogen and less alkyl groups Yes, mother, here I have this carbon. two hydrogen and one ch3 I have another carbon is g on three ch3 me a carbon I white circled a carbon the red circle Hindad means more study Hindrance The one who has small groups, this is called Lee Henderson
59:54 Look, charity has nothing to do with this question. What I taught as I Ha amine is shown above nitrogen and ch3i You must have seen it shining, tell me first hashtag This glow that I'm going to do immunolysis here Oh my god, amino acids mean nothing to me. Do it when I will make Mona Lisa do a ch3 here I will go first on one side, then on the other. What to do: First write down the alpha and beta. Convert Alpha Beta's Band to Double Band break up two alpha nitrogen atoms Do Mona Lisa on the other side now here's one And we will add ch3 positive then this alpha Beta Alpha Beta's double close And if you break the Alpha lock then I will have it. Gaya N ch3 always here tertiary
1:00:42 Ammonia means territory ammonia will come Because this ha will also be removed first, in ch3 Will convert here always in touch No one will ask you if you've been touching What is it like for you to create products on the bus? Yes, the product will be something like this, okay? Two such carbon means two on top of oxygen Such hands are zombie type structures, are they? Everyone understood the matter well, whatever you took is fine. Handed carbon will be the first approach on this If you do it, it will be considered a better reaction. I have the power to donate by writing today that today In the class we cover such strong concepts I am completing what the child has done today. I looked at the class with great intensity I fulfilled my duty as a child, at least in number eight. I mean, one thing they say is minimum, meaning something. Your paper is also not very good.
1:01:27 Even if it is bigger, at least number eight today Those who will be your boss in the class Are you scared of organic? Today's class. I will be confident so I mean AK So many concepts will do 18 cool The cool thing is good name reactions. We have completed today's class. 19th name reaction is from today's class, right? 19th name reaction watch carefully very It's a lovely thing Mother, take the children to me I have one okay on a carbon Do ko ho short me shikha rhi ho maa lo There should be two carbons on one carbon and if you hit it do a carbon pe do c o ha n dewar it One Carbon and You Have To Co On D Se
1:02:14 Carbon if you hit him you simply remove One CO2 No Mechanism Required English I'll write if one carbon There are two CO2 groups on one carbon. If you hit the compound Hit Simply Remove One CO2 Simply remove One CO2 G has asked this question in this name The reaction is called dicarboxylation. what is the name of the reaction Decarboxylation reaction in mother The question asked was the 20th of today's class.
1:03:01 For example, look at the 20th point carefully. Suppose I have such a compound here C o ha here is the coach and I said this I simply gave it here Gram yours and see the result, one carbon What you need is glitter. Hashtag glitter and gin. Those who will shine, please give me the concept Once the hashtag Chamak flooded the chats I want this to happen because I think you should I request you to give every child Share this question with me, I asked The child just doesn't know the concept. If he had not answered, he would have marked it and come back. It's a simple concept Showing brightness how one carbon hits two CO There's nothing to do, I said a CO2 remove
1:03:46 This is your final answer. This is your final answer. Answer No Hum Mechanism Required Per Ji In No Mechanism Required per g Did you understand all this well? Please let me know if your child has any problems. If a child has any problem even here please tell me Today's class has completed its 21st year. You see, I am a mix of 11th and 12th. The topic is not such that you are just doing 11th. They are empty, they are all mixing Choose the topic because questions will come from these only. I don't want to use it as a time pass. The child reacted and was not happy with it. The paper is coming, the G level paper is coming. I am doing everything for you, okay, attention See from
1:04:34 a reaction The spelling is not correct Sometimes I have to spell it like garlic. It seems okay and once we are five I was staying in a star hotel and there was something new there. What you get to eat is called lasagna. Lasagna is non-veg, okay, but nowadays Its veg version is also available, so many times When I write the name of the test, I get that I remember lasagna, it is very good sometimes. What to see nowadays, I mean I can get it normally also. If it goes then what happens in it Pasta is used below, big on top They put everything in such a box, hair I will bring it to you brother, it is very tasty. If it is made then it is good, I remembered the next one. Shorts of lasagna will come on my channel, ok I will try it and see, that's why I am talking I am children spelling test
1:05:28 Test Tell me If my mother gives me organic compounds Mother, take this betel leaf and this pencil is wise. organic okay inside this pencil if any amount of carbon, nitrogen, or If it is about oxygen then I need its estimation or do a preliminary estimate first? It has carbon and nitrogen in it. What would I do first if there was oxygen or not? I am going to tear this compound apart I will put sodium inside, okay, mother? Look, there is carbon inside the compound. because it is an organic compound if the compound If there is nitrogen inside then sodium will be present in the pulse. Fuse it in a test tube They take the compound and add sodium immediately.
1:06:13 grams so that it becomes red hot then A factory dish contains a bowl filled with water. Let's take this hot taste and you Must have done it in school also so that he could become organic Convert Discount into Organic Form If this happens, whatever amount of nitrogen it Bill be converted into the form of null and void Has it been converted into the form of Nala and I are doing Nala's class first. Yes, otherwise it means Naxals, NA2s and all these too. They are okay but they are not doing it first. Let us talk about the tap, now look carefully at this Your tap became Aquas I will put ferrous sulphate in it. It is an aqua solution, isn't it the aqua of feso4? If I put the solution then this is the fee ISP + 2 charge hai ye do na yahan par aake
1:06:59 What will you make of fecn2's x? Solution: Now this question will come tomorrow, child. If these remain organic then these are organic It is a mixed question of organic, isn't it okay? Because your organic compound doesn't have - You have given me access, right? - in which have you given me access? If there is XS then this is our compound form This will become NA4 na4fecn6 because I have to do exercises tomorrow I have given it, into what will it be converted? 4 fecl6 Then your teacher must have said that children There is a pinch of scso4 in it, add it and add h2so4 a little extra drop by If you remember the drop then it means mother take me for it A little acidic medium has to be done inside Medium acidic like I told you school
1:07:44 My teacher says that a pinch of feso 4 lentils two okay and add h2so4 a little bit acidic If you want to keep it medium then Overall I put fe3+ I have reaction will be made fe4 face and six and this is the same compound whose Question Blue There is color Blue color fe4 face and six hole threes Did everyone understand this well? Other forests Having any other problem please ask fe4 fecn6 rice ferric absinthe whose training Blue color is donation ok donation
1:08:45 If it has been asked recently then ask again. I could go, so I thought I'd do it then. It should not happen that I and I are qualitative Analysis was never there while you were in school. You are also taught that mother should take whatever sodium you have. Fusion extract made with sulfur inside it So I had the sulfur of the organic compound In which form did it get converted into Na2S If I have this na2s I got the reaction done with sodium nitro Write down the proceed formula sodium Nitroprusside You are thinking Why do Practical Organic Chemistry? You are there because this name is of reaction only. It is considered a part, okay, it should not happen that A question may arise from within this and who are you?
1:09:30 The name was added in reaction to this what should i add baby sodium Nitroprusside na2fecn5no remember fecn5no fecl5 no and when I looked at its sodium Reacted with nitroprofit what will become it will become na4f and hole Five and Aas remembered na4fecn5 no which is purple in colour Which is purple in color, so this thing also I remembered that the sulphur that was with No. Will it convert into no key form? Everyone is right, okay, balance it.
1:10:15 also do it Which is dark purple in color, is it The matter became clear to everyone else Problem Is there even a problem here? Very good unique oxidation state here There is a plus one Didn't go to school There are children who are doing their schooling at home. You are Kari, there is no problem with that. You must not have done it in school once when this Once mother's paper is over, then you can rest. You can watch lots of videos on YouTube I wanted to see how the tests were done. Don't watch it now, go ahead and hit something so good it's not even okay it's not like that how much Good purple color will be made, mother did this color Honey, I want something as good as this dress.
1:11:01 This is not donation, it is inside the Lasanjay test There are two very important tests which are asked So that's why I did it for you today Class 23rd Name Reaction Do you kids have gas? na have you gas heart about Grooves process, this is our paper. I have this, we call it the L test or Then gr o o v a grooves process name reaction or test of such name Perhaps the name is not so famous, but among these Questions definitely come from these questions Surely there are Groves Process or Lucas What is Regent? It helps you concentrate tomorrow.
1:11:49 Remember to put ZnCl2 in the presence of If I had some Territory alcohol If I add concentrate calcium and zncl2 then tertiary alkyl chloride gives a ppt of gives a lot Are you in a hurry? Immediately you should get this. Asked in 2023 Alcohol is there, it will precipitate immediately 5 to 10 minutes if there is a secondary alcohol You will get alcohol after if you mean The alkyl halide will precipitate If I have primary alcohol The child does not let it precipitate until Till you don't hit him hard enough for fear
1:12:36 You will get the prescription only after doing this, Mother 2023 I was asked the same question in Compound A on reaction with concentrated kal and zncl2 gives precipitately precipitate immediately okay and this compound A's Molecular and empirical formula sir The question was asked how the child would start now. If you click, it should shine. Needed zncl2 means blue debt so territory The alcohol will quickly precipitate to give secondary Will give in 5 to 10 minutes and without primary Gum, won't it precipitate? The matter became clear to all the children. Is this thing clear to everyone? Next, let's react to today's class. 24th name reaction is called iso Cyanide test: Children grow up on this
1:13:26 Tara Chipkale is super super important Isocyanide Test This is on the D test primary amine Primary Amin me ma lo me rnh2r You may have seen my name before. It's okay to take classes on reactions there. I've Wood Reaction Core House Synthesis Ye She has taught me a lot of things, but let me This time when I had to name reactions to you No, I definitely did not keep the previous one. Nice video, what did I do? If it benefits the children then I will I will get it done too, but I have given you all the Why lift all the legs and see which way Such crazy reactions that probably The called name is not part of the reaction but If it is asked straight forward questions then Today I added that saree also.
1:14:13 Kari is in the class, okay, so this Isn't it important to do the isocyanide test? Then this Reaction: I took primary amine for this I put chloroforms inside, baby. chcl3 in the presence of aqueous You need Regent Shining hashtag shine just Regent you don't have to do mechanism jitni The only thing I'm telling you is Remember the mechanism required here It is not here, it is made of children cyanide Run Triple Band Na Pe Positive C Pe -
1:15:00 isocyanide which is a very Gandhi iso cyanide which is very p u n g a n The pageant smell reminds me of just that. have to keep I took RN, that is, primary. I added chloro to the amine primary amine Form in the presence of Aqua Ha and Me Very Gandhi Foul Smell Near RNC banegi wich is convene me dat is what is Non today I so cyanide test or carbil Remember the amine reaction, this isocyanide. Test or carbon reaction only primary Only Amin gives, no one else gives Karbalament. Will the test not give this information to everyone? I understood this is clear to everyone First tell me if this is clear to everyone.
1:15:47 It is clear that if there is any problem then even If you don't ask, we'll proceed further. Isn't it okay? So what do we do? Let's go. I am from Rajkot, please speak Gujarati. two you chemistry to you chemistry I want to study Gujarati, tell me. I don't know much Gujarati I am still not very fluent in grammar. There is something wrong with me, I have a son, he is also 3 years old. Nothing happened but his Gujarati was absolutely proficient. He spends the whole day with his grandparents I am relieved and I speak very good Gujarati. I will tell you tomorrow, right? We have a nanny, she's quite insured, so tomorrow We went to meet those people who now understand the meaning You are small, meaning you are ahead of us. Are there people in the group or are you being like mom?
1:16:33 Look at this, you would understand my Hindi and Gujarati. But the elders like grandmother Nani, those people don't understand Hindi like this, so tomorrow I went to meet him, I don't understand. What should I say, my grammar is not correct. If it was happening then what will I do in Gujarati, okay? So let's go to the isocyanide test which You call it action, ground reaction. Now one of the parts of this whole story is that He will ask you what is this
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