Q. Which law states that volume is directly proportional to temperature at constant pressure?

  • (A) Boyle's Law
  • (B) Charles's Law
  • (C) Avogadro's Law
  • (D) Graham's Law
✅ Correct Answer: (B) Charles's Law
Explanation: Charles's law states that V ∝ T at constant pressure.

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

Explanation by: Jyoti
Charles's law states that V ∝ T at constant pressure.

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