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In which of the following reactions H2 O...

In which of the following reactions `H_2 O_2` acts as a reducing agent ?
I. `H_2 O_2 + 2H^+ + 2e^- to 2H_2 O`
II. `H_2 O_2 - 2re^- to 2H^+`
III. `H_2 O_2 + 2e^- to 2OH^-`
IV. `H_2 O_2 + 2OH^(-) - 2e^(-) to O_2 + 2H_2 O`

A

I and II

B

III and IV

C

I and III

D

II and IV

Text Solution

Verified by Experts

The correct Answer is:
D
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