According to kinetic theory of gases,
$A$. The motion of the gas molecules freezes at $0^{\circ} C$
$B$. The mean free path of gas molecules decreases if the density of molecules is increased.
$C$. The mean free path of gas molecules increases if temperature is increased keeping pressure constant.
$D$. Average kinetic energy per molecule per degree of freedom is $\frac{3}{2} k_{B} T$ (for monoatomic gases)
Choose the most appropriate answer from the options given below
JEE MAIN 2022, Medium
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