Q. Which among the given causes the rusting of iron -
a. Oxidation
b. Reduction
c. Chemical reaction with oxygen
d. Chemical reaction with CO2

  • (A) b & c
  • (B) a & c
  • (C) a & b
  • (D) c & d
✅ Correct Answer: (B) a & c

Published by Ram Sharma ⭐ 193.88K Points at 21-Mar-2022 08:45 pm in Chemistry

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