Q. Which of the following is a greenhouse gas?

  • (A) Oxygen
  • (B) Nitrogen
  • (C) Carbon dioxide
  • (D) Hydrogen
✅ Correct Answer: (C) Carbon dioxide
Explanation: Carbon dioxide traps heat in the atmosphere and contributes to the greenhouse effect.

Published by Sikhar Chaudhary ⭐ 6.79K Points at 06-Oct-2025 06:45 am in Chemistry

Explanation by: Sikhar Chaudhary
Carbon dioxide traps heat in the atmosphere and contributes to the greenhouse effect.

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