The descending order of acidity for the following carboxylic acid is:
A \( \mathrm{CH_3COOH} \) B \( \mathrm{F_3C{-}COOH} \) C \( \mathrm{ClCH_2{-}COOH} \) D \( \mathrm{FCH_2{-}COOH} \) E \( \mathrm{BrCH_2{-}COOH} \)
Choose the correct answer from the options given below:
