Question

how electroplating is helpful for presentation of corrosion?​

Answer 1

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✔✔Electroplating is done on iron articles to prevent them from corrosion.

✔✔Coating of zinc is done passing current that help in making a protective layer.

Answer 2

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Electroplating is a very common and effective method to check corrosion for rusting. The surface of iron metal is coated with chromium, nickel or aluminium etc. by electrolysis also called electroplating. They are quiet resistant to the attack by both air and water and check corrosion. If the surface of metal is electroplated by zinc, it is known as galvanization and in case tin metal is used then the process is called tinning.