Gaseous StateHard
Question
The rms velocity of hydrogen is √7 times the rms velocity of nitrogen. If T is the temperature of the gas :
Options
A.T(H2) = T(N2)
B.T(H2) > T(N2)
C.T(H2) < T(N2)
D.T(H2) = √7 T(N2)
Solution
urmsH2 = 
and urmsN2 =
urmsH2 = √7 × urmsN2
or
∴
or T2 = 2T1 or TN2 > TH2
and urmsN2 =
urmsH2 = √7 × urmsN2
or
∴
or T2 = 2T1 or TN2 > TH2
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