Home Chemistry Aldehydes, Ketones & Carboxylic Acid Matching Type Question Match Column I with Column II. [NEET 2021] …
Chemistry Aldehydes, Ketones & Carboxylic Acid Matching Type Question Single Correct MCQ
Published on: August 13, 2026

Match Column I with Column II. [NEET 2021]

A B C D

A
4 1 2 3
B
3 2 1 4
C
1 4 3 2
D
2 3 4 1

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Text Solution

Verified by Experts
The correct answer is:
D

A. Gattermann-Koch reaction Benzene or its derivatives are treated with CO and HCl in

presence of anhydrous to give benzaldehyde.

B. Haloform reaction Treatment of carbonyl compound having atleast one methyl group attached to the with or NaOX to give sodium salt of carboxylic acid and haloform.

C. Esterification Carboxylic acid reacts with an alcohol in acidic medium to give ester.


Alcohol Acid

D. Hell-Volhard Zelinsky reaction Treatment of carboxylic acid having -hydrogen with or Red P to produce -halocarboxylic acid.

Hence, correct match is A-2, B-3, C-4, D-1.

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