Physics · Thermodynamics
According to the Joule-Thomson effect, which of the following statements is incorrect?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1All real gases show a change in temperature when they pass through a porous plug.
- 2The change in temperature is proportional to the pressure difference across the two sides of the porous plug.
- 3For an ideal gas at the inversion temperature, a cooling effect is observed.✓
- 4The Joule-Thomson coefficient for an ideal gas is zero.
Correct answer
For an ideal gas at the inversion temperature, a cooling effect is observed.
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