Question

write 3 method of preventing rusting of iron​

Answer 1

Answer:

1. Paint it - Paint the metal with any durable acrylic paint. ...

2. Keep moisture at Bay - Avoid contact with water or moisture. ...

3. Coat it with Oil - Use of oil or grease significantly reduces the chances of developing rust in iron.

Answer 2

Answer:

electroplating by zinc

paint with colour

go with the method of galvanisation.