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Upon treatment with I(2) and aqueous NaO...

Upon treatment with `I_(2)` and aqueous `NaOH,` which of the following compounds will form iodoform ?

A

`CH_3 CH_2 CH_2 CH_2 CHO`

B

`CH_3 CH_2 COCH_2 CH_3`

C

`CH_3 CH_2 CH_2 CH_2 CH_2 OH`

D

`CH_3 CH_2 CH_2 CH(OH)CH_3`

Text Solution

Verified by Experts

The correct Answer is:
D
The compound containing `CH_3 - underset (O ) underset(|| )C-` group or ` CH_3 - underset(OH) underset(|) CH-` group undergo iodoform reaction and form iodoform on reaction with `I_2` and aqueous NaOH . Therefore `CH_3 CH_2 CH_2 CH(OH) CH_3 ` will give iodoform test
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