Question

The molecular mass of acetic acid dissolved in water is 60 and when dissolved in benzene it is 120.This difference in behaviour of $\mathrm{CH}_{3} \mathrm{COOH}$ is because

A. Acetic acid does not fully dissolve in water

B. Acetic acid does not ionize in benzene

C. Acetic acid fully dissolves in benzene

D. Water prevents association of acetic acid