1.

According to kinetic theory of gases, for a diatomic molecule, which is not correct

Answer»

the pressure exerted by the gas is proportional to the mean speed of the molecule 
the pressure exerted by the gas is proportional to the mean SQUARE speed of the molecule 
the ROOT mean square speed of the molecule is inversly proportional to the square root of temperature 
the mean transational KINETIC energy of the molecule is proportional to the absolute temperature 

SOLUTION :`PV = 1/3 MC^2`
C = rms velocity , `C = sqrt((3RT)/(M)) , KE alpha T`.


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