Question

Railings of parks often get corroded with passage of time. Why does this happen? How can this be prevented?

Answer 1

Answer:

This happen due to the reaction of iron with air and moisture. This can be prevented by painting aluminium coat over it.

hope this hels u

Answer 2

Answer:

This happen due to the reaction of iron with air and moisture. This can be prevented by painting aluminium coat over it.

Explanation:

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