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Arrange the following anions in decreasi...

Arrange the following anions in decreasing order of stability :
`H-overset(O)overset(||)C-underset((P))overset(Ɵ)CH-overset(O)overset(||)C-H`
`CH_(3)-overset(O)overset(||)C-underset((Q))overset(Ɵ)CH-overset(O)overset(||)C-H`
`CH_(3)-overset(O)overset(||)C-overset(Ɵ)CHunderset((R))-overset(O)overset(||)C-underset(* *)overset(* *)O-CH_(3)`

A

`RgtQgtP`

B

`QgtRgtP`

C

`PgtRgtQ`

D

`PgtQgtR`

Text Solution

Verified by Experts

The correct Answer is:
D

donating groups decrease stability of anion
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