Tardigrade
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Tardigrade
Question
Chemistry
According to kinetic theory of gases, for a diatomic molecule
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Q. According to kinetic theory of gases, for a diatomic molecule
IIT JEE
IIT JEE 1991
States of Matter
A
the pressure exerted by the gas is proportional to mean velocity of the molecule
11%
B
the pressure exerted by the gas is proportional to the root mean velocity of the molecule
23%
C
the root mean square velocity of the molecule is inversely proportional to the temperature
20%
D
the mean translational kinetic energy of the molecule is proportional to the absolute temperature
46%
Solution:
The mean translational kinetic energy $(\in)$ of an ideal gas is
$\in =\frac{3}{2}k_B T ;T=$ Absolute temperature, i.e $\in \propto T$