When an acidified solution of ferrous ammonium sulphate is treated with potassium permanganate solution, the ion which is oxidised is (a) MnO4 – (b) NH4 + (c) Fe ++ (d) SO4 2- the ion which is oxidised is (a) MnO4 - (b) NH4 + (c) Fe ++ (d) SO4 2- When an acidified solution of [...]
