pH of a strong diprotic acid (H2A) at concentrations: (i) 10^−4 M, (ii) 10^−4 N are respectively: (ii) 10^−4 N are respectively: pH of a strong diprotic acid (H2A) at concentrations: (i) 10^−4 M November 12, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,