The root mean square velocity of molecules of gas is
AProportional to square of temperature $\left( T ^2\right)$.
BInversely proportional to square root of temperature $\sqrt{\frac{1}{ T }}$.
CProportional to square root of temperature $\sqrt{T}$.
DProportional to temperature $(T)$.
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CProportional to square root of temperature $\sqrt{T}$.
c The rms speed of a gas molecule is
$V _{ RMS }=\sqrt{\frac{3 RT }{ M }}$
$V _{ RMS } \alpha \sqrt{ T }$
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