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InterviewSolution
| 1. |
What happens when ferrous sulphate reacts with potassium permanganate |
| Answer» When ferrous sulpahte is added to acidic potassium permanganate slowly the purple colour fades away because acidic potassium permanganate is an oxidising agent and it converts ferrous ions into ferric, while the purple permanganate changes to colourless manganese sulphate. | |