The metal chiefly used for galvanising iron is :

A. Zinc

B. Mercury

C. Cadmium

D. Tin

Answer: Option A

Solution(By Examveda Team)

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