Question

State two ways to prevent the rusting of iron.

Answer 1

The two ways to prevent Iron from rusting are :

1. Galvanisation - to coat iron with zinc.
2. Painting

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Answer 2

Answer: (1) Iron can be prevented from rusting by coating the surface of the iron with rust proof paints

(2) By applying Oil/grease on the surface of iron objects as it will prevent the iron surface to get in contact with air consisting of moisture

Explanation: