Question

state and define two ways to prevent rusting of iron .....

Answer 1

Answer:

Two ways to prevent the rusting of iron are:

1. Oiling, greasing, or painting
2. Oiling, greasing, or paintingGalvanisation

Explanation:

Oiling, greasing, or painting:

By applying oil, grease, or paint, the surface becomes water proof and the moisture and oxygen present in the air cannot come into direct contact with iron. Hence, rusting is prevented.

Galvanisation:

An iron article is coated with a layer of zinc metal, which prevents the iron to come in contact with oxygen and moisture. Hence, rusting is prevented.

Please mark as brainliest

Answer 2

Answer:

• Galvanisation: It is a process of applying zinc in iron. Zinc prevents rusting by forming a stable compound with oxygen

• Electroplating : Iron sheets can be electroplated with a metal which is more reactive that iron , so that instead of iron getting oxidized the reactive metal will get oxidized.

• Oiling, greasing or painting . By applying oil, grease, or paint, the surface becomes water proof and the moisture and oxygen present in the air cannot come into direct contact with iron.

hope it helps

mark me brainliest