Consider the acidity of the carboxylic acids:  (1) `PhCOOH` (2) `o-NO_(2) C_(6) H_(4)
Channel: Doubtnut
Date: 2020-08-16

Consider the acidity of the carboxylic acids:  (1) `PhCOOH` (2) `o-NO_(2) C_(6) H_(4) COOH`  (3) `p-NO_(2) C_(6) H_(4) COOH` (4) `m-NO_(2) C_(6) H_(4) COOH`   Which of the following order is correct?