Addition of iron filings to \[CuS{{O}_{4}}\] solution caused precipitation of \[Cu\] owing to the [CPMT 1990]

Addition of iron filings to \[CuS{{O}_{4}}\] solution caused precipita

1.	Addition of iron filings to \[CuS{{O}_{4}}\] solution caused precipitation of \[Cu\] owing to the [CPMT 1990]
A.	Reduction of \[C{{u}^{++}}\]
B.	Oxidation of \[C{{u}^{++}}\]
C.	Reduction of \[Fe\]
D.	Reduction of \[F{{e}^{+++}}\]
Answer» B. Oxidation of \[C{{u}^{++}}\]

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Addition of iron filings to \[CuS{{O}_{4}}\] solution caused precipitation of \[Cu\] owing to the [CPMT 1990]

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