An aqueous solution contains Hg 2+ , Hg2 2+, Pb 2+ and Cd 2+. The addition of HCl (6N) will precipitate An aqueous solution contains Hg 2+ Hg2 2+ Pb 2+ and Cd 2+. The addition of HCl (6N) will precipitate December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) [...]