Question

Why do we apply paint on iron articles?​

Answer 1

Answer:

Here is your answer

In 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.

Explanation:

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Answer 2

Answer:

to protect it from rust because it absorb the sun light and protect from rust