Question

Name five methods of preventing rusting of iron.

Answer 1

1. Rusting of iron can be prevented by painting.
2. Rusting of iron can be prevented by applying grease or oil.
3. Rusting of iron can be prevented by galvanisation.
4. Rusting of iron can be prevented by tin-plating and chromium plating.
5. Rusting of iron can be prevented by alloying it to make stainless steel.