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According to the kinetic theory of gases...

According to the kinetic theory of gases

A

the pressure exerted by a gas is proportional to mean square velocity of the molecules

B

the pressure exerted by the gas is proportional to the root mean square velocity of the molecules

C

the root mean square velocity is inversely proportional to the temperature

D

the mean translational K.E. of the molecule is directly proportional to the absolute temperature

Text Solution

Verified by Experts

The correct Answer is:
D
`K.E. = (1)/(2) m Nu^(2)` since `u prop sqrtT`
`:.` K.E. depends on temperature
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