Question

Explain why iron articles are galvanized?

Answer 1

Galvanization is a protective coating of zinc that is done to steel or iron to prevent them from corrosion.

The galvanised iron article is protected against rusting even if the zinc layer is broken because zinc is more gets oxidized easily oxidised than iron.

So, when zinc layer on the surface of galvanised iron article is broken, then zinc continues to corrode but iron article does not corrode or rust.

Answer 2

Iron particles are galvanised because to prevent it from rust.

Hope it helps you