Question
The descending order of acidity for the following carboxylic acid is-
A. $\mathrm{CH}_{3} \mathrm{COOH}$
B. $\mathrm{F}_{3} \mathrm{C}-\mathrm{COOH}$
C. $\mathrm{ClCH}_{2}-\mathrm{COOH}$
D. $\mathrm{FCH}_{2}-\mathrm{COOH}$
E. $\mathrm{BrCH}_{2}-\mathrm{COOH}$
Choose the correct answer from the options given below: