When an ideal gas undergoes unrestrained expansion, no cooling occurs because the…
Physics · JEE Advanced · NTA Exams — Kinetic Theory of Gases
When an ideal gas undergoes unrestrained expansion, no cooling occurs because the molecules
- are above the inversion temperature
- exert no attractive forces on each other
- do work equal to loss in kinetic energy
- collide without loss of energy.
Answer
(B) exert no attractive forces on each other
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