D-And F-Block Elements Ques 234
Question: Addition of iron filings to $ CuSO_4 $ solution caused precipitation of $ Cu $ owing to the
[CPMT 1990]
Options:
A) Reduction of $ C{{u}^{++}} $
B) Oxidation of $ C{{u}^{++}} $
C) Reduction of $ Fe $
D) Reduction of $ F{{e}^{+++}} $
Show Answer
Answer:
Correct Answer: A
Solution:
Reduction of $ C{{u}^{++}}. $ $ Fe+CuSO_4,\to ,FeSO_4+Cu $
