Heya,

(1.) Electroplating is the process of applying a metal coating on another piece of metal through an electro-deposition process.

(2.) Electroplating of iron:-

For electroplating an iron object with copper metal :

1)The iron object is made negative electrode that is cathode.This means that the iron object is connected to the negative terminal of the battery.

2)A copper plate is made positive electrode that is anode. This means that a copper plate is connected to the positive terminal of the battery.

3)Copper sulphate solution is taken as electrolyte.

Conclusion: During electroplating with copper, copper metal gets transferred from positive electrode to the negative electrode.

HOPE IT HELPS ^_^