Chemistry · Chemical Engineering Thermodynamics
The Gibbs-Duhem equation is primarily used in vapor-liquid equilibrium (VLE) data analysis to:
- 1Estimate vapor pressure at elevated temperatures
- 2Validate thermodynamic consistency of activity coefficients✓
- 3Calculate enthalpy of vaporization
- 4Determine fugacity coefficients of pure components
Correct answer
Validate thermodynamic consistency of activity coefficients
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