Question

8. Why do we apply paint on iron articles?​

Answer 1

When iron is exposed to the environmental condition it terribly reacts with water and air and ends up with iron rusting. Iron articles are therefore painted off so that iron can not react with water and air. This is the way to avoid a reaction which would concurrently stop rusting of iron.

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Answer 2

Answer:

Applying paint on iron will prevent the iron from rusting.

Explanation:

Paint prevents the H2O molecules from reaching the surface of the metal.

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