Chemistry NEET Full Syllabus Mock Test 180 Question New Syllabus Mock Test - 8 PCB Single Correct MCQ
Published on: August 14, 2026

Compounds with formula meet these tests: not soluble in NaOH , not soluble in HCl , negative with 2,4-DNP, and on hydrogenation all afford one identical product. What functional class best describes such isomers?

A
Alkenyl ethers
B
Amines
C
Aldehydes/ketones
D
Phenols

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Text Solution

Verified by Experts
The correct answer is:
A

Insoluble in not acidic (excludes phenols/acids).
Insoluble in not basic amines. 2,4-DNP negative → not aldehydes/ketones.
addition gives (adds one present; alkenyl ethers hydrogenate to the same saturated ether.

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