Question

In galvanization, iron is coated with a layer of__________

Answer 1

Galvanization:-

• Galvanization is the process where Iron (Fe) and Steel are protected from rusting or corrosion with the help of Zinc (Zn).
• In this process the iron or the steel is covered with a zinc coating.
• This zinc-coated surface avoids the corrosion and weathering effects of the iron or steel by preventing the interaction of the surface with the atmosphere.
• Since Zinc has a lower reduction potential due to its high reactivity than Iron, as a result, it will get oxidised first followed by Iron.

Therefore, In galvanization, iron is coated with a layer of zinc to prevent rusting.