Kinetic Theory of Gases

Question: The root mean square speed of hydrogen molecules at 300 $K$ is 1930 m/s. Then the root mean square speed of oxygen molecules at 900 K will be



1) $1930\sqrt{3}\,\,m/s$
2) $836\,m/s$
3) $643\,m/s$
4) $\frac{1930}{\sqrt{3}}\,m/s$
Solution: Explanation: No Explanation
rms speed speed of gas

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