JEE Main 202118 Mar, Evening shiftPhysicsEasyKinetic Theory of Gases52× since 2002
Consider a sample of oxygen behaving like an ideal gas. At 300 K, the ratio of root mean square (rms) velocity to the average velocity of gas molecule would be :
(Molecular weight of oxygen is 32g/mol; R = 8.3 J K^1 mol^1)