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What is the method of protection of iron by coating it with zinc called?

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in Chemistry – Class 12 by (188k points)
What is the method of protection of iron by coating it with zinc called?

(a) Tinning

(b) Cathodic protection

(c) Galvanization

(d) Anti-rust solutions

I got this question in an interview for job.

My question is based upon Electrochemistry topic in division Electrochemistry of Chemistry – Class 12

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Correct option is (c) Galvanization

The best explanation: Rusting of iron is one of the most common forms of corrosion. To prevent iron from rusting, generally, more active metals are coated on it. The metal which is often used for coating iron is zinc (which is more active) and this process is called galvanization.

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