Question

Which gas molecule has equal kinetic energy and translational kinetic energy?

Answer 1

Answer:

noble gases (like He, Ar etc.) fulfill the criteria. Total kinetic energy = Translation KE+ Rotation and Vibrational KE, because the Vibrational energy has to small and also neglected. Here the total Kinetic energy = Translation of KE plus Rotational KE for the molecules with the one atoms.

Answer 2

Answer:

Hence, noble gases (like He, Ar etc.) fulfill the criteria. Total kinetic energy = Translation KE+ Rotation and Vibrational KE, because the Vibrational energy has to small and also neglected. Here the total Kinetic energy = Translation of KE plus Rotational KE for the molecules with the one atoms.