(a) MgSO4 + Fe
(b) ZnSO4 + Fe
(c) MgSO4 + Pb
(d) CuSO4 + Fe
Solution:
Option (d) is the answer. Iron displaces copper from its sulphate solution to produce iron sulphate and copper.
(a) MgSO4 + Fe
(b) ZnSO4 + Fe
(c) MgSO4 + Pb
(d) CuSO4 + Fe
Solution:
Option (d) is the answer. Iron displaces copper from its sulphate solution to produce iron sulphate and copper.