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Question

Chemistry Question on Aldehydes, Ketones and Carboxylic Acids

Bradys reagent is:

A

2,4-DNP

B

cone.HCl+ZnCl2HCl+ZnCl_{2}

C

DMSO

D

none of these

Answer

2,4-DNP

Explanation

Solution

2,42, 4-dinitrophenyl hydrazine (2,4DNP)(2, 4-DNP) is also called Bradys reagent. It react with carbonyl compounds to form a yellow ppt.