Molten is used for coating iron in galvanisation.

zinc

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iron

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copper

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lead

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Solution

The correct option is A zinc
Galvanisation is a method of protecting steel and iron from rusting by dipping them in molten zinc. This develops a coating of zinc on their surface. This coating act as a protective barrier cutting off the supply of air and moisture with iron and steel.

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Which metal is used for coating in galvanisation?

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