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Which of the following statements are tr...

Which of the following statements are true regarding the kinetic theory of gases?

A

The pressure of the gas is directly proportional to the average speed of the molecules

B

The root mean square speed of the molecules directly proportional to the pressure

C

The rate of diffusion is directly proportional average speed of the molecules

D

The average kinetic energy per molecule is inverse proportional to the absolute temperature.

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The correct Answer is:
C
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