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Which of the following carbocations is l...

Which of the following carbocations is least stable ?

A

`Ph overset (oplus) CH_2`

B

`overset C H = CH_2`

C

`Me_2 overset (oplus) C H`

D

`CH_2 = CH - overset C H_2`

Text Solution

Verified by Experts

The correct Answer is:
B
(b) Positive charge on `sp-hybridised` `C` atom.
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