Chemical Engineering Thermodynamics For a multicomponent system, the term chemical potential is equivalent to the Molar free energy Partial molar free energy Molar free energy change Molal concentration difference Molar free energy Partial molar free energy Molar free energy change Molal concentration difference ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called the __________ temperature. Inversion Reduced Critical Boyle Inversion Reduced Critical Boyle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy Decreases in all spontaneous (or irreversible) processes All of these Change during a spontaneous process has a negative value Remains unchanged in reversible processes carried at constant temperature and pressure Decreases in all spontaneous (or irreversible) processes All of these Change during a spontaneous process has a negative value Remains unchanged in reversible processes carried at constant temperature and pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Mollier diagram is a plot of Entropy vs. enthalpy Temperature vs. enthalpy Temperature vs. internal energy Temperature vs. enthalpy Entropy vs. enthalpy Temperature vs. enthalpy Temperature vs. internal energy Temperature vs. enthalpy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Internal energy change of a system over one complete cycle in a cyclic process is -ve +ve Dependent on the path Zero -ve +ve Dependent on the path Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At 60° C, vapour pressure of methanol and water are 84.562 kPa and 19.953 kPa respectively. An aqueous solution of methanol at 60° C exerts a pressure of 39.223 kPa; the liquid phase and vapour phase mole fractions of methanol are 0.1686 and 0.5714 respectively. Activity co-efficient of methanol is 1.572 4.238 3.389 1.9398 1.572 4.238 3.389 1.9398 ANSWER DOWNLOAD EXAMIANS APP
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