C

Chandrakant • 6.73K Points
Tutor III Chemistry

Q. Which of the following get corroded by open air due to oxidation?
1. Iron
2. Copper
3. Zinc
4. Aluminium
Select the correct option from the codes given below:

  • (A) Only 1 & 2
  • (B) Only 2 & 3
  • (C) Only 1, 2 & 3
  • (D) 1, 2, 3 & 4
  • Correct Answer - Option(D)
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  • Filed under category Chemistry

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