Question

Explain how painting of iron get prevents from rusting

Answer 1

Answer:

Paint or plating prevents the H2O molecules from reaching the surface of the metal so it can't get the oxygen.

Explanation:

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Answer 2

Answer:

Iron rusts because it can be contacted by water and metal take the oxygen from the water . Paint prevents the H2O molecules from reaching the surface of the metal so it can't get the oxygen...

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