1. Which of the following statements is correct for single-component liquid-vapor equilibrium? Select all correct answers. A. The total Gibbs energy of the liquid-vapor mixture is at its minimum value B. The molar Gibbs energies of the liquid and the vapor are equal C. The temperatures of the liquid and the vapor are equal D. The fugacities of the liquid and the vapor are equal 2. Which of the following statements is correct for the fugacity of single-component system? Select all correct answers. A. The fugacity of ideal gas is equal to its pressure B. The fugacity coefficient of ideal gas is 1 C. The fugacity has the same unit as pressure D. The fugacity coefficient of non-ideal gas is 1

1. Which of the following statements is correct for single-component liquid-vapor equilibrium? Select all correct answers. A. The total Gibbs energy of the liquid-vapor mixture is at its minimum value B. The molar Gibbs energies of the liquid and the vapor are equal C. The temperatures of the liquid and the vapor are equal D. The fugacities of the liquid and the vapor are equal 2. Which of the following statements is correct for the fugacity of single-component system? Select all correct answers. A. The fugacity of ideal gas is equal to its pressure B. The fugacity coefficient of ideal gas is 1 C. The fugacity has the same unit as pressure D. The fugacity coefficient of non-ideal gas is 1

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter6: Equilibria In Single-component Systems

Section: Chapter Questions

Problem 6.55E

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