Home Chemistry Redox Reaction All Topic Question for Revision Test When ammonia is passed over heated copper ox…
Chemistry Redox Reaction All Topic Question for Revision Test Single Correct MCQ
Published on: August 13, 2026

When ammonia is passed over heated copper oxide, metallic copper is obtained. The reaction

shows that ammonia is a/an

A
A dehydrating agent
B
An oxidising agent
C
A reducing agent
D
A nitrating agent

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Text Solution

Verified by Experts
The correct answer is:
C

reduces Cu from +2 to 0 so it is acting as a reducing agent.

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