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 sample is same then average speed of hydrogen atoms `ltC_(B)lt` will be related to that of helium `ltC_(He)gt` asA. `ltC_(H)gt=sqrt(2)ltC_(He)gt`B. `ltC_(H)gt = ltC_(He)gt`C. `ltC_(H)gt=2ltC_(He)gt`D. `ltC_(H)gt=(ltC_(He)gt)/(2)`

In the two vessels of same volume, atomic hydrogen and helium at press

1.	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 sample is same then average speed of hydrogen atoms `ltC_(B)lt` will be related to that of helium `ltC_(He)gt` asA. `ltC_(H)gt=sqrt(2)ltC_(He)gt`B. `ltC_(H)gt = ltC_(He)gt`C. `ltC_(H)gt=2ltC_(He)gt`D. `ltC_(H)gt=(ltC_(He)gt)/(2)`
Answer» Correct Answer - C `ltCgt=sqrt((8RT)/(nM))rArrltCgtprop(1)/sqrt(M)`

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