(a) MgSO4 + Fe
(b) ZnSO4 + Fe
(c) MgSO4 + Pb
(d) CuSO4 + Fe
Answer: (d) CuSO4 + Fe
Reason: The reactivity of Iron is more than copper which is why it transmits copper in response to the FeSO4 formation.
(a) MgSO4 + Fe
(b) ZnSO4 + Fe
(c) MgSO4 + Pb
(d) CuSO4 + Fe
Answer: (d) CuSO4 + Fe
Reason: The reactivity of Iron is more than copper which is why it transmits copper in response to the FeSO4 formation.