Carboxylic AcidsAcid Strength and pKa1Choose the best answerWhich of the following is the strongest acid?AHCOOH, pKa = 3.77BC₆H₅COOH, pKa = 4.22CCH₃COOH, pKa = 4.71DCH₃CH₂COOH, pKa = 4.88 Like 0 Discuss 0Share