Q. Which of the following is an acidic oxide?

  • (A) Na₂O
  • (B) CaO
  • (C) CO₂
  • (D) MgO
✅ Correct Answer: (C) CO₂
Explanation: Carbon dioxide is a non-metal oxide and behaves as an acidic oxide.

Published by Jyoti ⭐ 1.79K Points at 15-Jun-2026 01:41 pm in Chemistry

Explanation by: Jyoti
Carbon dioxide is a non-metal oxide and behaves as an acidic oxide.

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