When a gas is allowed to expand from a region of extremly high pressure to a region of extremly low pressure, there occurs a change of temperature. This phenomenon is associated with
A. First law of thermodynamics
B. Second law of thermodynamics
C. Joule-Thomson effect
D. Gibbs Helmholtz equation. `II`

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1 Answers

Correct Answer - C
See Joule Thomson effect in Comprehensive Review.

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