Show that R.M.S. velocity of gas molecules is directly proportional to square root of its absolute temperature.
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Solution
`PV=1/3mnv_(rms)^2= 1/3Mv_(rms)^2`
`V_(rms)=sqrt(3PV)/M`
`V_(rms)sqrt(3RT)/M` {∵PV=RT}
`V_(rms)propsqrtT `
Concept: Kinetic Theory of Gases- Assumptions
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