JEE Main

AI Gen: Aldehydes Ketones Carboxylic Acids question bank (Chemistry)

Practice 25 free JEE Main Chemistry - AI Gen: Aldehydes Ketones Carboxylic Acids questions with answers and step-by-step solutions.

Start free Book a demo
All Easy
Q1.

An organic compound 'X' (C3H6O) does not give a precipitate with 2,4-DNP reagent and does not reduce Tollens reagent, but reacts with hot conc. HI to give two moles of methyl iodide. Compound 'X' is:

Topic: Aldehydes Ketones Carboxylic Acids | Source: AI Generated (JEE Main)

(A)
Acetone
(B)
Propionaldehyde
(C)
Methoxyethene
(D)
Propylene oxide
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
Sign in to view
Q2.

Which of the following carboxylic acids undergoes decarboxylation most readily upon heating?

Topic: Aldehydes Ketones Carboxylic Acids | Source: AI Generated (JEE Main)

(A)
Acetic acid
(B)
Beta-keto acid (e.g., acetoacetic acid)
(C)
Alpha-keto acid (e.g., pyruvic acid)
(D)
Benzoic acid
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
Sign in to view
Protected Questions

Unlock All 25 Questions in AI Gen: Aldehydes Ketones Carboxylic Acids

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign in to unlock Create free account

Sign up free to access all 25 questions

Unlock every AI Gen: Aldehydes Ketones Carboxylic Acids question, generate papers, and practice at your own pace.

Start free