Identify redox reaction among the following: - Vidyadip

MCQ

Identify redox reaction among the following:

A
Acid-base neutralization.
B
Precipitation reaction.
C
Metal displacement reaction.
D
All the above.

✓

Answer

Metal displacement reaction.

Explanation:

Metal displacement reactions are redox reactions in which both oxidation and reduction takes place.Example; Mg + ZnSO₄ → MgSO₄+ Zn

Here Mg is undergoing oxidation with an increase in oxidation number from 0 to +2 and Zn is undergoing reduction with a decrease in oxidation number.

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