Question:medium

Which of the following gases will have the highest rate of diffusion at the same temperature and pressure?

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Graham’s law of diffusion states that lighter gases (with lower molar masses) diffuse faster than heavier gases at the same temperature and pressure.
Updated On: Nov 26, 2025
  • \( \text{H}_2 \)
  • \( \text{O}_2 \)
  • \( \text{N}_2 \)
  • \( \text{CO}_2 \)

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