Home Physics Kinetic Theory of Gases Skill Builder Two vessels and having equal volume contai…
Physics Kinetic Theory of Gases Skill Builder MCQ (Single Correct)

Two vessels and having equal volume contain equal masses of hydrogen in and helium in at 300 K. Then, mark the correct statement?

A
The pressure exerted by hydrogen is half that exerted by helium
B
The pressure exerted by hydrogen is equal to that exerted by helium
C
Average KE of the molecule of hydrogen is half the average KE of the molecules of helium
D
The pressure exerted by hydrogen is twice that exerted by helium

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Text Solution

Verified by Experts
The correct answer is:
D

Using ideal gas equation,

and

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