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A closed vessel A having volume V contai...

A closed vessel A having volume V contains `N_(2)` at pressure P and temperature T. another closed vessel B having the same volume V contains. He at the same pressure P. but temperature 2T. The ratio of masses of `N_(2)` and He in the vesses A and B is

A

`1:2`

B

`3:2`

C

`5:2`

D

`14:1`

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The correct Answer is:
D
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AAKASH INSTITUTE-KINETIC THEORY-Assignment (Section-A) Objective type questions (One option is correct)
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