Question

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`

Answer 1

Correct Answer - D

donating groups decrease stability of anion