Question

why do we apply paint on iron articles ?​

Answer 1

Explanation:

order to prevent the rusting of iron we apply paint on iron articles so that the layer of iron can not come in contact with the environment and do not react with oxygen to form iron oxide and rust is not developed. ... Any acrylic paint helps to prevent the rusting of iron

Answer 2

➡️ Paint is applied to the iron articles to prevent them from corrosion by rust. Rust is an iron oxide, usually red oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture. 

Paint prevents iron from getting exposed to air and moisture.

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