The number of moles of H(2)O(2) needed t...

The number of moles of `H_(2)O_(2)` needed to reduce 2 mole of `KMnO_(4)` in acidic medium is.

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The correct Answer is:

5

`2KMnO_4 + 3H_2SO_4 + 5H_2O_2 to K_2SO_4 + 2MnSO_4 + 8 H_2O + 5O_2`

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