Questions
Which of the following statements is true?
a
Absolute zero degree temperature is not zero energy temperature
b
Two different gases at the same temperature pressure have equal root mean square velocities
c
The rms speed of the molecules of different ideal gases, maintained at the same temperature are the same
d
Given sample of I cc of hydrogen and lcc of oxygen both at N.T.P.; oxygen sample has a large number of molecules
detailed solution
Correct option is A
At absolute temperature kinetic energy of gas molecules becomes zero but they possess potential energy so we can say that absolute zero degree temperature is not zero energy temperature.Talk to our academic expert!
Similar Questions
The average kinetic energy of a gas molecule at absolute temperature T is
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