Question

explain why hydrogen molecules at 20-degree Celcius will be travelling on average faster than oxygen on the same temprature

Answer 1

Answer:

The average velocity of hydrogen molecules is 4 times greater than that of oxygen molecules. ... The heavier molecules tend to travel slower relative to the lighter ones. Three gases oxygen, nitrogen and hydrogen are placed in the same vessel at a certain temperature.

Explanation:

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Answer 2

Answer:

The average velocity of hydrogen molecules is 4 times greater than that of oxygen molecules. ... The heaviermolecules tend to travel slower relative to the lighter ones. Three gases oxygen, nitrogen and hydrogenare placed in the same vessel at a certain temperature.