MCQ
To protect iron from corrosion and rust, it is coated with
  • A
    Tin
  • B
    Copper
  • C
    Mercury
  • Zinc

Answer

Correct option: D.
Zinc
The coating of zinc on iron prevents it from corrosion and rusting.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free