Question

what would happen to iron railings on the roadside of they are not painted?what will happen ?​

Answer 1

Answer:

If an iron railing on the roadside is not painted then, it will undergo rusting. This occurs due to the continuous exposure of the iron metal to air and water which rusts it. The oxygen from air and water oxidizes the iron to form a complex compound which rusts the metal.

Answer 2

Answer:

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Explanation:

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