Why do we apply paint on iron articles?

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Question

(B) Iron articles are painted to prevent them from rusting.Rusting is a chemical process that occurs when iron is exposed to moisture and oxygen in th

Vedclass · Accepted Answer

To prevent them from rusting.

Vedclass · Answer

(B) Iron articles are painted to prevent them from rusting.Rusting is a chemical process that occurs when iron is exposed to moisture and oxygen in the air.Applying a layer of paint creates a physical barrier that cuts off the contact between the iron surface and the atmospheric moisture and oxygen.Since the presence of both moisture and oxygen is essential for the rusting process,painting effectively prevents the corrosion of iron.

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