Chemical Engineering Thermodynamics Minimum number of phases that exists in a system is 1. Number of chemical species in a colloidal system is 2 4 3 1 2 4 3 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the Two temperatures only Mass and pressure both of the working fluid Pressure of working fluid Mass of the working fluid Two temperatures only Mass and pressure both of the working fluid Pressure of working fluid Mass of the working fluid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Equilibrium constant decreases as the temperature Increases, for an endothermic reaction None of these Increases, for an exothermic reaction Decreases, for an exothermic reaction Increases, for an endothermic reaction None of these Increases, for an exothermic reaction Decreases, for an exothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For an isothermal reversible compression of an ideal gas Only ΔE = 0 DQ = dE Only ΔH =0 ΔE = ΔH = 0 Only ΔE = 0 DQ = dE Only ΔH =0 ΔE = ΔH = 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The relation connecting the fugacities of various components in a solution with one another and to composition at constant temperature and pressure is called the __________ equation. Gibbs-Helmholtz Gibbs-Duhem Margules Van Laar Gibbs-Helmholtz Gibbs-Duhem Margules Van Laar ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The effect of changing the evaporator temperature on COP as compared to that of changing the condenser temperature (in vapour compression refrigeration system) is Less pronounced Equal Data insufficient, can't be predicted More pronounced Less pronounced Equal Data insufficient, can't be predicted More pronounced ANSWER DOWNLOAD EXAMIANS APP
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