ChemistryMedium158×since 2002Q779In neutral or faintly alkaline medium, KMnO4\mathrm{KMnO}_{4}KMnO4 being a powerful oxidant can oxidize, thiosulphate almost quantitatively, to sulphate. In this reaction overall change in oxidation state of manganese will be :A5B1C0D3Check answerSkip