No cooling occurs, when an ideal gas undergoes unres... - Solved MCQs & Answer

6276Chemical EngineeringMedium

No cooling occurs, when an ideal gas undergoes unrestrained expansion, because the molecules________?

ADo work equal to loss in kinetic energy

BCollide without loss of energy

CAre above the inversion temperature

DExert no attractive force on each other

Correct answer

C. Are above the inversion temperature

Explanation

The correct answer is Are above the inversion temperature.

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