1.

Indicate the correct statement for equal volumes of `N_(2)(g)` and `CO_(2)(g)` at `25^(@)C` and 1 atm.A. The average translational K.E. per molecule is the same for `N_(2)` and `CO_(2)`B. The rms speed is same for both `N_(2)` and `CO_(2)`C. The density of `N_(2)` is less than that of `CO_(2)`D. The total translational K.E. of both `N_(2)` and `CO_(2)` is the same

Answer» Correct Answer - a,c,d
(a,c,d) `KE=(3)/(2)RT(1"mole")U_(rms)=sqrt((3RT)/(M_(w)))`
`d=(PM_(w))/(RT)`


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