Question

what idea to prevent rusting

Answer 1

Hey friend here is your answer

There are many days by which we can prevent rusting.

1.Galvanisation it means coating a metal with other non corrosive metal.

2.Painting the metals so it doesn't get react with oxygen.

3.Greasing also prvents rusting.

4.Let oxide be form of some metals like aluminum whose oxide later doesn't react with oxygen again as iron.

5.Actually it is very necessary to countries like India as we have many resources but because of rusting it causes depletion.

Hope it helps you.

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Answer 2

whenever you get iron , water and oxygen together you get rusting . So the best way to keep away from iron , water , oxygen.
Use oil , varnish , paint , in salt water , use sacrifical zinc anods to prevent corrosin..!!!