Aldehydes Ketones And Carboxylic Acids — NEET Previous Year Questions

How many NEET questions come from Aldehydes Ketones And Carboxylic Acids?

Aldehydes Ketones And Carboxylic Acids has contributed 41 questions to National Eligibility cum Entrance Test (UG) papers between 2016 and 2026 — an average of about 4 questions a year. That count is measured from EByAi’s bank of 46,150 NEET questions, not estimated from a syllabus. Every one of the 41 questions carries a written, step-by-step solution, and each is tagged to Aldehydes Ketones And Carboxylic Acids within Chemistry, so you can drill this chapter across every year at once instead of hunting through paper PDFs. Practising a chapter’s full PYQ history is the fastest way to learn the patterns examiners reuse.

Sample Aldehydes Ketones And Carboxylic Acids questions from real NEET papers

These are 2 real questions from the bank — exactly as asked, with the answer one tap away. All 41 Aldehydes Ketones And Carboxylic Acids questions (with full written solutions) are available in practice.

1. Question 1 · NEET 2025

   The correct order of decreasing acidity of the following aliphatic acids is
   1. (A)$\mathrm{HCOOH}>{\mathrm{CH}}_3\mathrm{COOH}>{\left({\mathrm{CH}}_3\right)}_2\mathrm{CHCOOH}>{\left({\mathrm{CH}}_3\right)}_3\mathrm{CCOOH}$
   2. (B)$\mathrm{HCOOH}>{\left({\mathrm{CH}}_3\right)}_3\mathrm{CCOOH}>{\left({\mathrm{CH}}_3\right)}_2\mathrm{CHCOOH}>{\mathrm{CH}}_3\mathrm{COOH}$
   3. (C)${\left({\mathrm{CH}}_3\right)}_3\mathrm{CCOOH}>{\left({\mathrm{CH}}_3\right)}_2\mathrm{CHCOOH}>{\mathrm{CH}}_3\mathrm{COOH}>\mathrm{HCOOH}$
   4. (D)${\mathrm{CH}}_3\mathrm{COOH}>{\left({\mathrm{CH}}_3\right)}_2\mathrm{CHCOOH}>{\left({\mathrm{CH}}_3\right)}_3\mathrm{CCOOH}>\mathrm{HCOOH}$
   Show answerAnswer

   Answer: (A) $\mathrm{HCOOH}>{\mathrm{CH}}_3\mathrm{COOH}>{\left({\mathrm{CH}}_3\right)}_2\mathrm{CHCOOH}>{\left({\mathrm{CH}}_3\right)}_3\mathrm{CCOOH}$

2. Question 2 · NEET 2022

   Given below are two statements :
   
   Statement I : The boiling points of aldehydes and ketones are higher than hydrocarbons of comparable molecular masses because of weak molecular association in aldehydes and ketones due to dipole - dipole interactions.
   
   Statement II : The boiling points of aldehydes and ketones are lower than the alcohols of similar molecular masses due to the absence of H-bonding.
   
   In the light of the above statements, choose the most appropriate answer from the given below
   1. (A)Both Statement I and Statement II are correct
   2. (B)Both Statement I and Statement II are incorrect
   3. (C)Statement I is correct but Statement II is incorrect
   4. (D)Statement I is incorrect but Statement II is correct
   Show answerAnswer

   Answer: (A) Both Statement I and Statement II are correct

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