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Coating of zinc on iron articles to prev...

Coating of zinc on iron articles to prevent rusting is called

A

Plating

B

Galvanizing

C

Annealing

D

None of these

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Rusting of iron is

Rusting of iron is example for

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The Zn acts as sacrificial or cathodic protection to prevent rusting of iron because :

Why does an iron gain wight on rusting?

State two ways to prevent the rusting of iron.