Question

write three methods of preventing rusting of iron​

Answer 1

Answer:

Ways to prevent rusting are: Galvanisation, oiling, painting, greasing etc...

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Answer 2

To prevent rusting of iron following methods are used

1.By surface coating with oil , grease , paint.

2. By galvanisation of iron by depositing the thin layer of zinc on iron

3. By tinning . coating iron with a thin layer of tin.

4. By alloying