Question

what is meant by galvanisation?
why is it done​

Answer 1

Answer:

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what is meant by galvanisation?

why is it done​ ?

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⏺heya friend !

❇ here's your answer :-

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➡galvanization is a process wherein a thin layer of zinc metal gets deposited on iron objects.

✔reason for doing it :-

➡galvanization is dobe to prevent rusting of iron by protecting it to come in contact with air and moisture.

➡Zinc metal, being more reactive, reacts with air to form hard layer of zinc oxide, which prevents air from passing through it.

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Explanation:

Answer 2

Answer:

Galvanization is done by covering the Iron (or a substance which can easily rust) with some substance which does not harm the Iron and makes a layer on it to protect it against air and water. Zinc is mainly used for galvanization.