The pH of a solution is 5. to this solution acid was added so that its pH value becomes 2.0. The increase in H+ concentration is : The pH of a solution is 5. to this solution acid was added so that its pH value becomes 2.0. The increase in H+ concentration is : November 12, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related