Question

The process of coating a layer of zinc on iron is called:

• A. Electroplating
• B. Corrosion
• C. Electrolysis
• D. Galvanisation

Hint:

Galvanization is used to protect iron and steel from rusting, especially in outdoor and marine environments.

Answer 1

The Correct Option is D

The process of coating iron with a layer of zinc to prevent rusting is known as galvanization. Zinc acts as a sacrificial anode, protecting iron from corrosion.