Account for the following : (a) Aromatic carboxylic acids do not undergo Friedel-Crafts reaction.
Channel: Doubtnut
Date: 2020-01-03

Account for the following : (a) Aromatic carboxylic acids do not undergo Friedel-Crafts reaction. (b) `pK_(a)` value of 4-nitrobenzoic acid is lower than that of benzoic acid .