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NEET UG 2005 — Organic Chemistry

Chemistry Organic Chemistry questions from NEET UG 2005.

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15 Organic Chemistry Questions from 2005

Name of some compounds are given. Which one is not in accordance with IUPAC system?

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The major organic product formed from the following reaction: ![NEET 2005 Chemistry, Amines — question figure](https://prepforbharat.s3.ap-south-1.amazonaws.com/exam/616059730283de43c87e3e22/Chemistry/images/Amines/66bcbdd8ae81d148616b148c/question_1__q_66bcbdd8ae81d148616b148c__cdn-question-pool.getmarks.app__j__pZepxTZ0uL6iNyEezlkhe4gl0c2Rc0_AxpyNv3YM.original.fullsiz__fb441c979e_final_ppt_sync.png)

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Which functional group participates in disulphide bond formation in proteins?

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The chirality of the compound ![NEET 2005 Chemistry, General Organic Chemistry — question figure](https://prepforbharat.s3.ap-south-1.amazonaws.com/exam/616059730283de43c87e3e22/Chemistry/images/General_Organic_Chemistry/66bcbdd5ae81d148616b1474/question_1__q_66bcbdd5ae81d148616b1474__cdn-question-pool.getmarks.app__3Z15Gr8C0Nc1YcfON7NYbcxug1EFyL2vlvfX_3Mca_Y.original.fullsiz__49c8505d69_final_ppt_sync.png)

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Which one of the following alkenes will react faster with $\mathrm{H}_2$ under catalytic hydrogenation conditions?

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Which amongst the following is the most stable carbocation?

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Which one of the following compounds is most acidic?

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Product of the following reaction: $\mathrm{CH}_3 \mathrm{C} \equiv \mathrm{CH}_2 \mathrm{CH}_3 \underset{\text { (ii) hydrolysis }}{\stackrel{\text { (i) } \mathrm{O}_3}{\longrightarrow}}$ are

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Aniline in a set of reactions yielded a product ' $d$ ': ![NEET 2005 Chemistry, Amines — question figure](https://prepforbharat.s3.ap-south-1.amazonaws.com/exam/616059730283de43c87e3e22/Chemistry/images/Amines/66bcbdd8ae81d148616b148b/question_1__q_66bcbdd8ae81d148616b148b__cdn-question-pool.getmarks.app__ZKK4B6OPBS9MT-AE4uYUuhT1uIpKFmLNVMaobUeemoA.original.fullsiz__590052f8be_final_ppt_sync.png) The structure of the product ' $d$ ' would be

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The cell membranes are mainly composed of:

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Which of the following undergoes nucleophilic substitution exclusively by $\mathrm{S}_{\mathrm{N}} 1$ mechanism?

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Which one of the following pairs represents stetreoisomerism?

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Electrolytic reduction of nitrobenzene in weakly acidic medium gives:

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In a set of reaction acetic acid yielded a product 'd'. ![NEET 2005 Chemistry, Carboxylic Acid Derivatives — question figure](https://prepforbharat.s3.ap-south-1.amazonaws.com/exam/616059730283de43c87e3e22/Chemistry/images/Carboxylic_Acid_Derivatives/66bcbdd8ae81d148616b148a/question_1__q_66bcbdd8ae81d148616b148a__cdn-question-pool.getmarks.app__7po4qkoB5_f-xHrogJxaB213lOYOEbPLJnOpoi8E6Bg.original.fullsiz__c5aae886ef_final_ppt_sync.png)

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The best method for the separation of naphthalene and benzoic acid from their mixture is::

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