__________ equation predicts the activity co-efficient from experimental data.
A. Lewis-Randall
B. Margules
C. Van Laar
D. Both B & C
Answer: Option D
Solution(By Examveda Team)
Both van-laar and margules equations are models to find out the activity co-efficient.Related Questions on Chemical Engineering Thermodynamics
A. Maxwell's equation
B. Thermodynamic equation of state
C. Equation of state
D. Redlich-Kwong equation of state
Henry's law is closely obeyed by a gas, when its __________ is extremely high.
A. Pressure
B. Solubility
C. Temperature
D. None of these
A. Enthalpy
B. Volume
C. Both A & B
D. Neither A nor B
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