NEET Chemistry Most Expected Questions 2026 | Chemistry Full Syllabus Mock test for NEET 2026

追加: 2026-05-02

[00:00:33][cough and clears throat] [clears throat] Oh, string sound.

[00:01:05]Yes. Hi. Hello. Welcome champions. THIS IS YOUR PREMILLA MA'AM. I hope my audio video is all clear, perfect and picture perfect. So shall we start the session.

[00:01:15]This is going to be a very very interesting session. Why? Because we are going to solve a lot of organic questions here. So I want to know I just wanted to know if my audio and video is all clear and perfect so that we can right away look into the session audio.

[00:01:38]Yes.

[00:01:40]All perfect for sure. For sure. Hari actually the PDF was pinned but it was pinned late for yesterday's session. We'll ensure that this session is not going like that. Okay.

[00:01:54]All perfect. Thank you. Thank you. Thank you my dear.

[00:01:59]So important questions organic chemistry.

[00:02:05]But before going on to that I would like to say that yes we have our offline centers which has produced an enormous amount of results.

[00:02:17]Then and max offline centers they are giving you up to 90% scholarship. So if you wanted to know more details about it we have the link below in the description I'll show it with you.

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[00:03:49]Please ensure that you make use of this link. Fill the form so that free offline mock test.

[00:04:06]Okay. So most most expected questions start.

[00:04:14]Yes, if you have any you can go and check that if not it is fine. It is totally it is completely fine. Okay. So let us start WITH THE VERY FIRST QUESTION of the day and let me tell you one thing as I always say you are going to get questions from the same same types which I'm going to show. So please ensure that you are giving maximum attention here. So the first question is which of the following components will show optical isomeism is it should be asymmetric.

[00:04:59]Yes. and B it should have at least at least chyal carbon. Carbon different different different among these four which one comes in?

[00:05:29]VERY GOOD. VERY GOOD. VERY GOOD. It is obviously option B because hydrogen inner side CH3 inite chlorine C.

[00:05:48]Obviously option B is the absolute correct answer. Very good. Theopact name of the compound is said to be what?

[00:06:07]This is like a very easy question and yes.

[00:06:16]So before this month 88,000 subscribers whoever has not subscribed please subscribe to the channel so that we will ensure that we provide maximum value to your preparation. Okay. Yes. Perfect. So the Iopac name of the compound here you have the compound CH3 CHO CH2 CO here you have both caroxilic acid as well as O but O will become substituent this will become substant bec if we Start counting it from 1 2 3 hydroxy group.

[00:07:41]So even if you say option A or option C it is absolutely right. In fact option so you can go with any of these.

[00:07:54]Next consider the following statements about SN1 and SN2 reaction. SN1 proceeds via a carbon cation intermediate. SN2 SN2 proceeds with inversion of configuration.

[00:08:13]So can you please tell me which one is correct and which one is wrong?

[00:08:23]>> [cough and clears throat] >> Can you please tell me which one is correct and which one is strong?

[00:08:31]Consider SN1 proceeds with carboation intermediate. SN2 proceeds with inversion of configuration. Actually one two both are correct. One two both are correct. And so uh option A is the right answer. Only one and two are said to be correct. Another question.

[00:08:53]An alkine on ozonolyis gives ethanol and propon correct question.

[00:09:10]It is a very very easy question. It is a very very easy question.

[00:09:21]after this question set after some 10 15 questions we'll be having a rapid fire session so that other organ clear so we are going to have a rapid fire question as well so stay tuned and be ready for the same okay yes so what could be the molecule my dear Hi. Hi Fabas. Hi Ali.

[00:09:57]So obviously it is going to be two metal but double bond two metal second position when I'm breaking this double bond obviously correct Correct.

[00:10:26]Cre Yes. Yes. So that is how I say option B is the right answer. Option B is the correct answer. Very good. Next. A reaction of benzin with chlorine in the presence of F3A is an example of what kind of a reaction? Very easy question. Very easy question.

[00:10:59]Benson with chlorine in the presence of Fe3.

[00:11:11]Benzing is an aromatic compound.

[00:11:22]It is clearly an electrofile.

[00:11:31]You will get chlorobenzin along with HCl. You will get chlorobenzin along with HCL. This is actually what? This is a This is a electrofilic aromatic substitution reaction.

[00:11:56]Okay. Instead of the hydrogen, you're adding a chlorine. You're not just adding a chlorine.

[00:12:04]Instead of hydrogen, you're adding a chlorine. Correct.

[00:12:12]Apply the electrphilic aromatic substitution. Option C is the right answer. The question in the following reaction identify the product P. You have to identify the product P.

[00:12:28]CH3 Mgr plus carbon dioxide in presence of water.

[00:12:36]So you have CH3 mgb right we know we all know that the process goes like this first carbon dioxide obviously it will attract mgbr. Similarly in the metal group what will happen to the metal group in the metal group.

[00:13:23]So what will you get? You will get CH3 CO NGB Br. But after hydraying what will happen? This mgbr will be removed.

[00:13:36]That will be taken out of mgbr and instead of it a hydrogen will be added. And so what is formed here? CH3 C your ethaninoic acid or acidic acid is being formed here.

[00:14:01]Once he attracts this component will get attached with the CO group.

[00:14:14]As simple as that.

[00:14:18]Next assertion. The boiling point of ethanol is much higher than dimethyl ethanol boiling point is much higher despite similar molar mas. And what is the reason which is being given?

[00:14:38]What is the reason which is being given?

[00:14:41]Ethanol forms intermolecular hydrogen bonding. Is it true?

[00:14:47]Is it true? Dana, can you please tell me?

[00:14:52]Yes. Yes.

[00:15:00]Boiling point obviously hydrogen bonding.

[00:15:08]Boiling point is directly proportional to molar mass and it is directly proportional to all the forces like vandals force interconding whatever forces are there inversely proportional it will be inversely proportional to branching.

[00:15:37]So this is how you have to remember the things. Please ensure that you keep this in mind. Okay, clear.

[00:15:46]No doubts, right? Perfect.

[00:15:53][clears throat] The correct order of reactivity of the following compound towards nucleophilic as substitution is we are taking nucleophilic as substitution. Correct? The order is also given acid and hydrate then am which option best represents it in the order.

[00:16:20]So anyone of you can anyone of you say it in the comment section but you have to crack a code here.

[00:16:48]Yes.

[00:16:52]Dashi Anaga Shankari.

[00:16:57]Uh Gajendran I will reply. I will reply after the class. I'll reply. Don't worry.

[00:17:16]So guess already.

[00:17:23]Where is the order being placed?

[00:17:26]Correct. You have to remember that the answer is in the question itself. So obviously option A is the right answer in the question.

[00:17:40]You should understand the order of how your reactants react.

[00:17:48]>> [snorts] >> Next question. Which of the following is the correct product when analin reacts with acidic and hydrate? When analine reacts with acidic andhydrate.

[00:18:03]Can you please tell me?

[00:18:09]It's like very easy.

[00:18:17]Yes.

[00:18:24]It looks somewhat like this.

[00:18:37]connect you will get option B phenile acetamide and so option B is the right answer clear.

[00:19:09]Okay, next question.

[00:19:11]Okay, next question.

[00:19:14]We will do it at last.

[00:19:17]In which of the following reaction is halfman bromide degradation used to synthesize?

[00:19:25]So halfman degradation process amongst these four.

[00:19:33]See bromide degradation probably we will be using this broine in an amide. Correct? R in H2 is our amine structure. In this amine structure we are using what? We are using bromine in the presence of a base to get an amine.

[00:19:56]So obviously the correct answer is what?

[00:19:58]The correct answer is option A. Clear pura right. Option A is the right answer. Next question. THE NUMBER OF SIGMA AND PI BONDS present in but one in three yn is I'm not going TO ANSWER BUT WHOEVER answer is going to get a crown.

[00:20:19]So Who is going to get the first ever crown in this class?

[00:20:31]So yes crown in this class.

[00:20:38]Okay.

[00:20:43]Dashini Ana Vishali Gajendran.

[00:20:50]Now answer. Very good. Very good. Very good. So we have our dashini.

[00:21:02]We have uh ana.

[00:21:19]First answer.

[00:21:21]Okay. But is option B the right answer?

[00:21:25]Yes. Yes. Option B is the right answer.

[00:21:28]So very good. Very good.

[00:21:36]Very good.

[00:21:38][clears throat] Very good.

[00:21:44]Wonderful.

[00:21:45]Very good. Very good.

[00:21:50]which is absolutely perfect and absolutely right.

[00:21:55]Okay.

[00:22:01]And that is here. Which of the following statements about equilibrium constant is incorrect?

[00:22:11]Equilibrium constant.

[00:22:16]KC changes with temperature. KC independent of initial concentration. A catalyst changes the value of KC. KC is dimensionless when the total moles of reactant equal to total moles of product. Okay.

[00:22:31]You guys try and let me know the answer option.

[00:22:38]See you.

[00:22:42][clears throat] VERY GOOD. VERY GOOD.

[00:22:43]RAANA very good. Absolutely right.

[00:22:48]Option C, a catalyst changes the value of KC is absolutely wrong. Catalyst fine for the reaction N2 + 3 H2 gives NH3.

[00:23:05]The relationship between KP and KP relationship.

[00:23:14]What is the relationship?

[00:23:16]two moles of ammonia here three moles here 1 mo del= 2 - 4 which is -2 kc relationship = kc r -2 correct yes here we have -2 option c option c is the absolute correct answer.

[00:23:47]Yes, very good, very good, VERY GOOD.

[00:23:51]EVERYONE, EVERYONE of you are doing a wonderful job. Please ensure that you're having the same pace throughout. Okay, next and next question. Which of the following pairs compounds are said to be functional group isomers?

[00:24:11]functional group is okay. Molecular formula is same but functional group is different.

[00:24:27]Very easy question. Very easy question.

[00:24:31]Option C. A C A C A confirm.

[00:24:38]It is actually a ethanol and you get it. Option A same formula but different functional group.

[00:24:55]Option B propane one all propane two all functional group same which means glucose and fructose these are actually functional group isomers too but glucose fructose fructose biom option.

[00:25:32]But practically speaking, glucosam fructose functional group is okay. Both glucose and fructose they are actually functional group isomers. But do we take it on that context? No, we will not take it on that context.

[00:25:51]Okay. So, yippo, I'm going to ask you a few more questions which are going to be rapid rapid fire questions. Are you all ready? Ka.

[00:26:02]Are you all ready? Now it is going to be some rapid fire questions and after the rapid fire question I'll give you break then you can once again resume. Arama shall be one minute. Huh?

[00:26:27]This is going to be rapid fire.

[00:26:34]Yes. Shall I see a fire in the comment section my dear? Because the FIRST QUESTION GOES ON HERE and here we go with THE FIRST QUESTION OF RAPID FIRE.

[00:26:44]WHICH OF THE FOLLOWING molecule represent the order of hybridization?

[00:26:47]SP2, SP2, SP, SP. So yes, SP2, SP2, SP, SP.

[00:27:01]Can you guys identify and let me know the answer?

[00:27:06]Answer Ca B.

[00:27:16]Once again. Once again we can repeat.

[00:27:19]SP2 SP2 SP correct sp2 SP2 SP this is obviously in option B. So first answer uh very good very good very good a lot of you have said the answer wonderful wonderful next question the total number of pi bond electrons in the following structure is this is your structure in the structure total number of pi bond electrons this is a rapid fire I'm not going to help you Yes. Very good. Very good.

[00:28:25]Electrons.

[00:28:27]Next question. The state of hybridization of carbon 2 carbon. Okay.

[00:28:33]Carbon 3, CARBON 5, CARBON 6 state of hybridization.

[00:28:43]So 2 3 5 1 minute. 1 minute.

[00:28:50]So can we get the answers here? Can we get the answers here?

[00:28:56]Good evening. Good evening. Jet B. Sh if you're taking this one. Okay. If you're taking this one, it has a double bond sp2. Then either single bond it is sp3. Then carbon 5 double bond sp2.

[00:29:22]Then single bond sp3.

[00:29:25]Correct?

[00:29:27]Clear? So correct answer is obviously option D at the question. The organic of gas has six carbon atoms in a ring system.

[00:29:51]Anytime.

[00:29:52]So this is actually a rapid fire question. I want you guys to really answer this question.

[00:30:02]BA BAR It's actually is it B or C? Is it B or C?

[00:30:09]Very good. Very good. It is absolutely option A.

[00:30:19]electrons.

[00:30:21]It is not going to be satisfy 4 + 2 electron is the right answer. Clear?

[00:30:40][clears throat] Next question. Diopac name of this compound. This is a pyq.

[00:30:46]This is a previous year question. So quickly let me know the answer for this one.

[00:30:52][snorts] Now class thousand questions.

[00:30:59]Will you guys be there in the session from morning to evening? Yes or no? in the comment section.

[00:31:10]D shih.

[00:31:17]You have an alihid group along with the ketone group.

[00:31:23]as our function group priority listing.

[00:31:36]Just if you are trying to write the name of this molecule, you will get it as what happened. Option D three keto third position keto two metal second position metal and he fourth carbon position the double bond and all and mentioning your alih NEXT COMPOUND THE CORRECT name for the compound is in the compound correct name.

[00:32:16]What is the correct name of this molecule? What is the correct name of this molecule?

[00:32:30]So if you guys have not subscribed, please subscribe so that Option G shama.

[00:32:49]Very good. It is absolutely option.

[00:32:58]It is absolutely option. Option correct answer. Very good. Very good. Next question.

[00:33:08]Why is it not moving? The name of the following compound is in the compound.

[00:33:21]So yeah, this is going to be your main chain and chlorine.

[00:33:27]So what will be the name?

[00:33:41]Hey Sh confirm [clears throat] lama.

[00:34:02]Okay, very good. So let us see it is absolutely option.

[00:34:18]Okay, sorry.

[00:34:22]I mean anyways then sorry fine and position.

[00:34:52]Next, the back name of the compound is what? Very easy question. Double bond the smallest number one. So, 1 2 3 4 5 correct in the second position. Double bond.

[00:35:08]So, try it out. You have a hint here.

[00:35:11]You have something suspicious here. And this is And this is I'm not going to say your answer for these questions at all. You are going to find you are going to find just in the rapid for your question. After which once again I'll be starting to explain you with the questions.

[00:35:43]Okay.

[00:35:53]So yes shall be VERY GOOD VERY GOOD very good option C 1 minute let me check 1 2 3 4 5 second position double bond fourth position 2 E N 4 Y N E is not option B.

[00:36:30]It is actually option C.

[00:36:33]It is actually option C. You guys are absolutely right. Next, the name of a compound having the formula CH CH CH2 is once again very easy.

[00:36:51]Try this out and let me know the name.

[00:37:01]Is it B? Is it C?

[00:37:04]C H C or H then C then C then H C H2 C2 correct smallest number priority. So it is 1 e 3 y 1 e 3 y. So 1 but 3 y is the right answer. Actually 1 e 3 y.

[00:37:55]Is it clear?

[00:37:57]Very good. Very good.

[00:38:01]The question the name of this molecule is try it out and let me know.

[00:38:18]It's not ketone. This is chloride.

[00:38:26]So let me know the answer.

[00:38:33]It starts with this. So 1 2 3 4 5 second position subuent. Third position subuent. Correct. Second position subuent. Third position subuent answer.

[00:38:49]Very good.

[00:38:52]3 pentan oil chloride. Option C is the right answer. Option C is the right answer. Next name of the following double bond CH2 CH2 then Conding 1 2 3 4 5 6 first position double bond fifth position triple bond You can say it as totally r.

[00:39:44]So h one in five y is the right answer.

[00:39:53]Yes.

[00:39:55]Option B is the right answer.

[00:39:58]Very good. Very good. Very good my dear.

[00:40:02]Wonderful.

[00:40:14]Yes.

[00:40:20]Next question.

[00:40:25]C H C H2 C2 C3 C3 CH3 twice you have CH2 CH2 Br2 CH2 Br so in the molecule obviously broine is a substuent Okay, but you guys try it out. You guys try it out.

[00:41:19]What could be the what could be the name here?

[00:41:27]Okay.

[00:41:30]So, yes, option A is the right answer.

[00:41:34]Very good. Very good. So, rapid fire.

[00:41:38]Now I'm going to give everyone of you a small little break in the break.

[00:41:45]You are ought to revise the entire concept so that next question practice not rapid fire question.

[00:42:00]We'll be going once again to our question practice. SA is it clear? Okay.

[00:42:08]So, just give me a minute.

[00:42:42]Wait, wait. I'm bringing something for you guys.

[00:42:50]Yes. So, we'll have a break.

[00:42:54]I know rapid fire might be tiring.

[00:43:01][snorts] Okay. Yes.