The root mean square speed of the molecules o | vedclass

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(C) The root mean square speed $(v_{rms})$ of gas molecules is given by the formula: $v_{rms} = \sqrt{\frac{3RT}{M}}$,where $R$ is the universal gas c

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Independent of its pressure but directly proportional to the square root of its Kelvin temperature

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(C) The root mean square speed $(v_{rms})$ of gas molecules is given by the formula: $v_{rms} = \sqrt{\frac{3RT}{M}}$,where $R$ is the universal gas constant,$T$ is the absolute temperature in Kelvin,and $M$ is the molar mass of the gas.From this expression,it is clear that $v_{rms}$ depends only on the temperature $(T)$ and the molar mass $(M)$ of the gas.It is independent of the pressure $(P)$ of the gas.Therefore,$v_{rms} \propto \sqrt{T}$.

The root mean square speed of the molecules of a gas is

Similar Questions

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