The ph of an aqueous solution of 1.0 m benzoic acid July 8, 2019 16 32 64 128 What is the ph of a solution Consider a 0.50 m aqueous solution of benzoic acid. what is the ph of the solution The ph of an aqueous solution of benzoic acid at 298 k is 2.95 The pka of benzoic acid is 4.2. at ph 2.0 it will exist mainly as quizlet How to calculate the ph of an aqueous solution