Pick out the correct statement(s) (a) MnO2 dissolves in conc. HCl, but does not form Mn 4+ ions but does not form Mn 4+ ions Pick out the correct statement(s) (a) MnO2 dissolves in conc. HCl December 3, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,