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Arrange the following carbanions in decr...

Arrange the following carbanions in decreasing order of stability:
`CH_(2)underset((P))=overset(Ɵ)CH`
`Ph-underset((Q))overset(Ɵ)CH_(2)`
`CH_(2)=underset((R))CH-overset(Ɵ)CH_(2)`

A

`PgtQgtRgtS`

B

`SgtQgtPgtR`

C

`SgtQgtRgtP`

D

`QgtSgtRgtP`

Text Solution

Verified by Experts

The correct Answer is:
C
S is most stabilise as it is armoatic.
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