H2A is a weak diprotic acid. If the pH of 0.1 M H2A solution is 3 and concentration of A^2- is 10^-12 at 25°C. Select the correct statement H2A is a weak diprotic acid. If the pH of 0.1 M H2A solution is 3 and concentration of A^2- is 10^-12 at 25°C. Select the correct statement November 18, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related