JEE Advanced 2015 Paper 1

Section: Physics

Question : 17 of 60

Marks: +1, -0

A container of fixed volume has a mixture of one mole of hydrogen and one mole of helium in equillibrium at temperature T. Assuming the gases are ideal the correcr statemnt(s) is (are )

[JEE Adv 2015 P1]

The average energy per mole of the gas mixture is 2RT
The ratio of speed of sound of i the gas mixture to that in helium gas is √
6
5
.
The ratio of the rms speed of helium atoms to that hydrogen molecules is
1
2
The ratio of the rms speed of helium atoms to that hydrogen molecules is
1
√2

Validate

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