Q. Coating of iron with zinc is known as:

A
Galvanization
B
Electroplating
C
Ionization
D
None of these
Solution:

Galvanization (or galvanizing as it is most commonly called in that industry) is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanizing, in which parts are submerged in a bath of molten zinc.

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