Question

Enumerate the measures that can be taken to prevent rusting.

Answer 1

If iron is painted it can be prevented from rusting.

Answer 2

Rusting can be prevented by the following ways :--;--
1. By applying oil grease to the metal surface
2.By the of galvanization of zinc over a metal
3.By preventing the metal to be exposed in the air and moisture
4.By anodizing a metal ( say, aluminium )
5.By painting the surfaces of metals