Chemistry Redox Reaction Redox Reaction in Terms of Electron Transfer Reactions and Oxidation Number Single Correct MCQ
Published on: August 13, 2026

Which of the following molecules can act as an oxidising as well as reducing agent?

A
B
C
D

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Text Solution

Verified by Experts
The correct answer is:
C

The species in which an element has oxidation number lying in between its minimum and maximum values can act as oxidant and reductant both.

Oxidation state of O

in species H_2 O_2

Minimum

oxidation state

of O

Maximum oxida-

tion state of O

-1

-2

0

Thus; hydrogen peroxide can act both as oxidising as well as a reducing agent.
as a reducing agent,

as an oxidising agent,

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