A cell is prepared by dipping a copper rod in 1M CuSO4 solution and an iron rod in 2M FeSO4 solution. What are the cathode and anode respectively?
Cathode: Iron, Anode: Copper
Cathode: Copper, Anode: Copper
Cathode: Iron, Anode: Iron
Cathode: Copper, Anode: Iron
