Chemistry Gaseous State ( Not In Syllabus ) Kinetic Molecular Theory of Gases and Molecular Collisions Single Correct MCQ
Published on: August 13, 2026

Which one of the following statements is NOT true about the effect of an increase in temperature on the distribution of molecular speeds in a gas

A
The most probable speed increases
B
The fraction of the molecules with the most probable speed increases
C
The distribution becomes broader
D
The area under the distribution curve remains the same as under the lower temperature

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The correct answer is:
B

Most probable velocity increase and fraction of molecule possessing most probable velocity decrease.

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