B is

A

`(CH_(3))_(3)C-CHO`

B

`CH_(3)-underset(CH_(3))underset(|)(C)=CH-CH_(3)`

C

`(CH_(3))_(2)CHCOCH_(3)`

D

`CH_(3)underset(O)underset(||)(C)-CH_(2)=CH_(2)CH_(3)`

Text Solution

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The correct Answer is:
B
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