Two vessels having equal volume contains molecular hydrogen at one atmosphere and helium…
Physics · NEET · NTA Exams — KINETIC THEORY OF GASES
Two vessels having equal volume contains molecular hydrogen at one atmosphere and helium at two atmosphere respectively. If both samples are at the same temperature, then the mean velocity of hydrogen molecule is
- equal to that of helium
- \(\sqrt{2}\) times that of helium
- half that of helium
- twice that of helium
Answer
(D) twice that of helium
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