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Chemistry
Average molar kinetic energy of O2 and N2 at same temperature is
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Q. Average molar kinetic energy of $O_{2}$ and $N_{2}$ at same temperature is
States of Matter
A
$KE_{1} = KE_{2}$
100%
B
$KE_{1} \, >\, KE_{2}$
0%
C
$KE_{1}\, <\, KE_{2}$
0%
D
can't say anything about it. Both volumes are not given
0%
Solution:
$K.E. = \frac{3}{2}RT$ (for one mole of a gas) As temperatures are same and KE is independent of molecular mass, so $KE_{1} = KE_{2}$