1.

Calculate the rms velocity of molecules of a gas of density `1.5 g litre^(-1)` at a pressure of `2 xx 10^(6) N//m^(2)`.A. `2xx10^(2)m/s`B. `2xx10^(2)cm//s`C. `2xx10^(3)m//s`D. `2xx10^(3)cm//s`

Answer» Correct Answer - C
`v_(rms)=sqrt((3P)/(rho))`


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