Question

4. Iron sheets used for making household articles are usually coated with zinc to prevent
(a) rusting
(b) electrolysis
(c) electroplating
(d) None of these​

Answer 1

Explanation:

Iron sheets used for making household articles are usually coated with zinc to prevent rusting

Answer 2

Explanation:

Galvanize: Galvanizing coats iron or steel in zinc to protect from rust. Zinc corrodes at a much slower rate than iron or steel, so it's highly effective for slowing rust.

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