Question

`rArr` Arrange the following compounds in deereasing order of acidity (Question No.118-125).
`CH_(3)CH_(2)underset((P))CH_(2)-COOH,CH_(3)CH_(2)underset((Q))underset(Br)underset(|)CH-COOH,underset(Cl)underset(|)CH_(2)-CH_(2)-COOH,`
`CH_(3)-CH_(2)underset((S))underset(Cl)underset(|)overset(Cl)overset(|)C-COOH:`
A. `PgtQgtRgtS`
B. `QgtRgtSgtP`
C. `SgtQgtRgtP`
D. `SgtRgtQgtP`

Answer 1

Correct Answer - C
`-I` power increases acidity.