Question

a During electroplating, a metal is deposited on he electrode. ​

Answer 1

Answer:

In the process of electroplating, an external source of electric current is usually applied. This takes place in an electrolytic cell. The electrode connected to the positive terminal of the battery is called anode, while the electrode connected to the negative terminal of the battery is called cathode.

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Answer 2

Answer:

During electrolysis, 

1. The metal gets transferred from one electrode to another.

2. The metal gets deposited from positive terminal of a battery to negative terminal of the battery.

3. An equal amount of metal gets dissolved in the solution of the electrolyte.