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The stability of carbanions is in the or...

The stability of carbanions is in the order:

A

`I gt II gt III gt IV `

B

`II gt III gt IV gt I`

C

`IV gt II gt III gt I`

D

`I gt III gt II gt IV `

Text Solution

Verified by Experts

The correct Answer is:
A
When s-character increases, then electrons becomes more closer to the nucleus and structure is of lower energy and is more stable. The stability order of carbanions is as:
`RC -= barC gt - barC_6 H_5 gt R_2 C = barC H gt R_3C - barCH_2`
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