Why is a layer of zinc coated on iron?

To protect it from corrosion

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To reduce on cost

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To make it appear shining

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All of the above

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Solution

The correct option is B To protect it from corrosion
A coating of zinc is deposited on iron bridges to protect it from corrosion and formation of rust.

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Similar questions

A protective coating of ____ is applied on iron to protect it from corrosion.

A coating of _________ is usually deposited on iron to protect it from corrosion.

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