Iron sheets used for making roofs are coated with which one?

  1. Al
  2. Sn
  3. Zn
  4. Pb
Anurag Mishra Professor Asked on 17th December 2015 in Environment Science.
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1 Answer(s)

Answer:  (3) Zn 

Anurag Mishra Professor Answered on 17th December 2015.
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