NEET2020Physics-Thermodynamics
NEET 2020 Physics Kinetic Theory of Gases MCQ Question
Type: MCQ-conceptual-Medium-Class 11
The average thermal energy for a mono-atomic gas is : (k_B is Boltzmann constant and T, absolute temperature)
A
5/2 k_B T
B
7/2 k_B T
C
1/2 k_B T
D
3/2 k_B T
Correct Answer
Option D
Detailed Explanation
For a mono-atomic ideal gas, the average thermal energy per molecule is (3/2)k_B T.
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