In a mixture of hydrogen gas,oxygen gas,and nitrogen gas,the molecules with the greatest average speed are those of

Name: In a mixture of hydrogen gas,oxygen gas,and nitrogen gas,the molecules with the greatest average speed are those of
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Question

Quizplus · Accepted Answer

The average speed of gas molecules is inversely proportional to their molar mass. Since hydrogen has the lowest molar mass of the three gases, it will have the greatest average speed at the same temperature.

In a Mixture of Hydrogen Gas,oxygen Gas,and Nitrogen Gas,the Molecules