Question

For electroplating copper on an iron object, which terminal of the battery is connected to the iron object? Which electrolyte is used for this purpose?

Answer 1

Answer:

Here, the iron object on which electroplating takes place is made the cathode (negative terminal). The copper metal which is going to be plated as a layer on the iron object is made the anode (positive terminal). The copper sulphate solution is taken as electrolyte.

Answer 2

Answer:

the iron object on which electroplating is done is placed on cathode( negative terminal) and the copper object is placed on anode ( positive terminal) and copper sulphate is taken as electrolyte and copper gets plated on iron object

Explanation: