The method in which the surface of iron metal is coated with chromium, – InterviewSolution

1.	The method in which the surface of iron metal is coated with chromium, nickel or aluminium by electrolysis to prevent corrosion is known as ___
Answer» The method in which the surface of iron metal is coated with chromium, nickel or aluminium by electrolysis to prevent corrosion is known as ___

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