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Show the the rms velocity of O(2) molecu...

Show the the rms velocity of `O_(2)` molecules at `50^(@)C` is not equal to the rms velocity of `N_(2)` molecules at `25^(@)C`.

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`c_(rms)(O_(2))=sqrt((3Rxx(273+50))/(32))`
`c_(rms)(N_(2))=sqrt((3Rxx(273+25))/(28))`
`therefore c_(rms)(O_(2)" at "50^(@)C) ne c_(rms)(N_(2)" at "25^(@)C)`
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