Question

Electroplating is based on *
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Answer 1

Explanation:

Electroplating is basically the process of plating a metal onto the other by hydrolysis mostly to prevent corrosion of metal or for decorative purposes. The process uses an electric current to reduce dissolved metal cations to develop a lean coherent metal coating on the electrode.

Answer 2

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In electroplating, electric current is used to reduce metal cation which are dissolved in solvent to form thin metal coating on other electrode. The term is also used as electrical oxidation of anion on to other substrate.