NEET Physics (general) MCQ Question
Which of the following statements about the kinetic theory of gases is correct?
The speed of gas molecules is constant regardless of temperature.
In equilibrium, the distribution of molecular speeds remains unchanged.
Gas molecules have a fixed volume that does not change with conditions.
All molecules in a gas have the same mass and speed.
Correct Answer
Detailed Explanation
In a state of equilibrium, while the velocities of gas molecules may vary, the distribution of those speeds remains constant, as stated in the context about Maxwell Distribution Function.
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