Aldehydes Ketones Question 114

Question: Which of the following compounds containing carbonyl group will give coloured crystalline compound with

[Kerala (Med.) 2001]

Options:

A) $ CH_3COCl $

B) $ CH_3COCH_3 $

C) $ CH_3CO(OC_2H_5) $

D) $ CH_3CONH_2 $

E) $ HO(C_6H_4)COOH $

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Answer:

Correct Answer: B

Solution:

Among the given compounds only acetone gives crystalline coloured derivative with 2, 4 DNP.