Question

Why do we use copper as electrode in Electrolysis of CuSO4 ?




[ any class X ICSE student here ] ​

Answer 1

Answer:

In the electrolysis of copper sulphate with copper electrodes, when the cations reach the cathode, each Cu2+ is able to remove electrons to acquire a neutral charge and is deposited on the electrode. At the same time, the anions move towards the anode and release their electrons to become a SO4 radical.