Categories > Kinetic Theory of Gases > rms speed > In the two vessels of same volume, atomic hydrogen and helium at pressure 1 atm and 2 atm are filled. If temperature of both the samples is same, then average speed of hydrogen atoms $< {{C}_{H}} >$ will be related to that of helium $< {{C}_{He}} >$ as

Kinetic Theory of Gases

Question: In the two vessels of same volume, atomic hydrogen and helium at pressure 1 atm and 2 atm are filled. If temperature of both the samples is same, then average speed of hydrogen atoms $< {{C}_{H}} >$ will be related to that of helium $< {{C}_{He}} >$ as


1) $< {{C}_{H}} >= \sqrt{2} < {{C}_{He}} >$
2) $< {{C}_{H}} > = < {{C}_{He}} >$
3) $< {{C}_{H}} > = 2 < {{C}_{He}} >$
4) $< {{C}_{H}} > = \frac{ < {{C}_{He}} > }{2}$
Solution: Explanation: No Explanation
rms speed speed of gas

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