Chemical Engineering Thermodynamics Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are Always greater than one Same at the same reduced pressure Both B & C Same at the same reduced temperature Always greater than one Same at the same reduced pressure Both B & C Same at the same reduced temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs-Duhem equation relates composition in liquid phase and the __________ at constant temperature & pressure. Activity co-efficient A, B, and C Fugacity Partial pressure Activity co-efficient A, B, and C Fugacity Partial pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Duringthe phase transition, __________ changes. Temperature All of these Pressure Volume Temperature All of these Pressure Volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in ideal refrigeration cycle is Negative Infinity Zero Positive Negative Infinity Zero Positive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When liquid and vapour phase of multi-component system are in equilibrium (at a given temperature and pressure), then chemical potential of each component is Zero in both the phases Same in both the phases More in liquid phase More in vapour phase Zero in both the phases Same in both the phases More in liquid phase More in vapour phase ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Number of phases in a colloidal system are 1 3 4 2 1 3 4 2 ANSWER DOWNLOAD EXAMIANS APP
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