Published by:
CGP EDU Academic Team
Published on: September 12, 2026
Mean kinetic energy per gm mole of a gas at a temperature T is equal to 
RT.
Text Solution
Verified by ExpertsThe correct answer is:
A
The mean kinetic energy (K.E.) of a gas per mole at temperature T is given by the formula:
K.E. = \frac{3}{2}RT
where:
Thus, the answer is A.
K.E. = \frac{3}{2}RT
where:
- R is the universal gas constant (8.314 J/(mol·K)).
- T is the absolute temperature in Kelvin.
Thus, the answer is A.
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