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For galvanizing iron, which of the following metals is used?

ACopper
BAluminium
CLead
DZinc
Answer & Solution
Correct answer: D. Zinc
1. Galvanizing means coating iron to protect it from rusting. 2. The protective coating used is a layer of zinc. 3. Hence zinc is used for galvanizing iron. _Source: RRB Group D (RRC) PYQ, held 27-10-2013, Q.98._
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