MCQ
When $Cu$ or $Zn$ added to $CuSO_4$ we get $Cu$ .It is due to
- AOxidation of $C{u^{ + 2}}$
- ✓Reduction of $C{u^{ + 2}}$
- CHydrolysis of $CuS{O_4}$
- DIonization of $CuS{O_4}$
✓
Answer
Correct option: B.
Reduction of $C{u^{ + 2}}$
(b)In this reaction $C{u^{2 + }}$ change in $C{u^o}$, hence it is called as reduction reaction.
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