Question

For electroplating of copper on iron, the terminal of the battery that is to be connected to the iron is ??? (positive or negative) explain it briefly

Answer 1

Answer:

In the process of electroplating, the metal to be electroplated is taken as cathode and the one used for coating is chosen as the anode. And, we know, anode is positive terminal and the cathode is negative terminal. Thus, negative terminal will be connected to the iron object.

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