ComedkRedox ReactionsCOMEDK 2021MCQ+1 / -02021For decolourisation of 1 mole of KMnO\(_4\), the moles of H\(_2\)O\(_2\) required isA\(\frac{1}{2}\)B\(\frac{3}{2}\)C\(\frac{5}{2}\)D\(\frac{7}{2}\)Check AnswerClear SelectionReveal AnswerShow Explanation