H2 and O2 are diffusing under the same condition how much faster H2 gas will diffuse?
Correct answer: A. 4
- A. 4
- B. 16
- C. 10.5
- D. 30
Explanation
According to Graham's law of diffusion; RH2/RO2 = √MO2/ √MH2 RH2/RO2 = √32/√2 = 4. Hence, the correct option is A. Hence, all other options are rendered as incorrect.
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About Kinetic Molecular Theory
Kinetic molecular theory explains gases as rapidly moving particles separated by large distances, with negligible volume and negligible intermolecular attraction in the ideal model. It relates temperature to average kinetic energy and explains gas pressure, Boyle's and Charles's laws, diffusion, effusion and the conditions under which real gases deviate from ideal behavior.
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