Chemical Engineering Thermodynamics For multicomponent multiple phases to be in equilibrium at the same pressure and temperature, the __________ of each component must be same in all phases. Neither A nor B Fugacity Chemical potential Both A and B Neither A nor B Fugacity Chemical potential Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The internal energy of an ideal gas does not change in a reversible __________ process. Isometric Adiabatic Isothermal Isobaric Isometric Adiabatic Isothermal Isobaric ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Clayperon equation deals with the Rate of change of vapour pressure with temperature Effect of an inert gas on vapour pressure Calculation of ΔF for spontaneous phase change Temperature dependence of heat of phase transition Rate of change of vapour pressure with temperature Effect of an inert gas on vapour pressure Calculation of ΔF for spontaneous phase change Temperature dependence of heat of phase transition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The freezing point of a liquid decreases when the pressure is increased, if the liquid __________ while freezing. Does not change in volume Expands Either A, B or C Contracts Does not change in volume Expands Either A, B or C Contracts ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A refrigeration cycle is a reversed heat engine. Which of the following has the maximum value of the co-efficient of performance (COP) for a given refrigeration effect? Vapor compression cycle using expansion engine Vapor compression cycle using expansion valve Carnot refrigeration cycle Air refrigeration cycle Vapor compression cycle using expansion engine Vapor compression cycle using expansion valve Carnot refrigeration cycle Air refrigeration cycle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics High __________ is an undesirable property for a good refrigerant. Viscosity Specific heat Latent heat of vaporisation Specific vapor volume Viscosity Specific heat Latent heat of vaporisation Specific vapor volume ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS