Question

any 5 ways to prevent resting of iron

Answer 1

 There are several ways of preventing rusting of iron.
By painting the surface
By coating the surface with a thin film of oil or grease.
By electroplating iron with some non-corrosive metal such as nickel, chromium, copper, etc.

Answer 2

PREVENTION OF RUSTING :


Both Air and water are needed together to rust the iron. The only way to prevent iron from rusting is to keep air and water away from it. It can be done as follows : -


♣ By Painting .

♣ By Greasing and Oiling.

♣ By using Silica Gel.

♣ By Galvanisation : The process of coating a thin layer of zinc on the surface of iron objects is called Galvanisation.

♣ By Electroplating.


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