Kinetic Theory of Gases

Question: The average translational energy and the r.m.s. speed of molecules in a sample of oxygen gas at 300 K are $6.21\times {{10}^{-21}}\,J$ and 484 m/s respectively. The corresponding values at 600 K are nearly (assuming ideal gas behaviour)



1) $12.42\times {{10}^{21}}\,J,\ 968\,m/s$
2) $8.78\times {{10}^{21}}J,\ 684\,m/s$
3) $6.21\times {{10}^{21}}\,J,\,968\,m/s$
4) $12.42\times {{10}^{21}}\,J,\ 684\,m/s$
Solution: Explanation: No Explanation
Pressure and Energy

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