Home Chemistry Gaseous State ( Not In Syllabus ) General When an ideal gas undergoes unrestrained exp…
Chemistry Gaseous State ( Not In Syllabus ) General Single Correct MCQ
Published on: August 12, 2026

When an ideal gas undergoes unrestrained expansion no cooling occurs because the molecules-

A
Are above the inversion temperature
B
Exert no attractive force on each other.
C
Do work equal to the loss in kinetic energy.
D
Collide without loss of energy

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Verified by Experts
The correct answer is:
B

No work done against zero attraction forces.

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