The R.M.S. velocity of hydrogen is √7 times the R.M.S. velocity of Nitrogen. If T is the temperature of the Gas, then
TH2=TN2
TH2>TN2
TH2<TN2
TH2=√7×TN2
√TH2×MN2TN2×MH2=√71=μH2μN2
⇒TH2×28TN2×2=7 Or, TH2=12TN2 Hence TH2<TN2