1.

At a certain temperature, the rms velocity for `O_(2)` is `400 ms^(-1)`. At the same temperature, the rms velocity for `H_(2)` molecules will beA. 100m/sB. 25m/sC. 1600m/sD. 6400m/s

Answer» Correct Answer - C
`v_(rms)=sqrt((3RT)/(M))rArrv_(rms)prop(1)/sqrt(M)`


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