Which of the following has maximum root mean | vedclass

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(D) . The root mean square velocity $(V_{rms})$ is given by the formula $V_{rms} = \sqrt{\frac{3RT}{M}}$.At the same temperature $(T)$,$V_{rms} \propt

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$H_2$

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(D) . The root mean square velocity $(V_{rms})$ is given by the formula $V_{rms} = \sqrt{\frac{3RT}{M}}$.At the same temperature $(T)$,$V_{rms} \propto \frac{1}{\sqrt{M}}$,where $M$ is the molar mass of the gas.Since $H_2$ has the lowest molar mass $(M = 2 \ g/mol)$ compared to $SO_2$ $(64 \ g/mol)$,$CO_2$ $(44 \ g/mol)$,and $O_2$ $(32 \ g/mol)$,it will have the maximum $V_{rms}$.

Which of the following has maximum root mean square velocity at the same temperature?

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