Chemical Engineering - Stoichiometry - Discussion


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

[A]. collide without loss of energy.
[B]. do work equal to loss in kinetic energy.
[C]. are above the inversion temperature.
[D]. exert no attractive force on each other.

Answer: Option C


No answer description available for this question.

Harsha said: (Sep 9, 2015)  
Inversion temperature: The temperature at which the Joule "Thomson effect for a given gas changes sign. So that the gas is neither heated nor cooled when allowed to expand without expending energy.

Anonymous said: (Oct 26, 2019)  
Refer 26th question of this section.

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