Question

b. An iron article should be given a coat of paint.
Ans​

Answer 1

Iron articles often undergo rusting resulting in the formation of a reddish brown layer on its surface. ... An iron article which is coated with a paint prevents the interaction of iron with the surrounding air and water and thus protects it from rusting.

Answer 2

Answer:yes it's true

Explanation to preventing from rusting an iron article should be given a coat of point.

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