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 Internal energy is equal to the heat absorbed in case of a/an __________ process. Adiabatic Polytropic Constant pressure Constant volume Adiabatic Polytropic Constant pressure Constant volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The internal energy of a gas obeying P (V - b) RT (where, b is a positive constant and has a constant Cv), depends upon its Pressure Temperature Volume All of these Pressure Temperature Volume All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For spontaneous changes in an isolated system (S = entropy) Ds = 0 Ds > 0 Ds = Constant Ds <0 Ds = 0 Ds > 0 Ds = Constant Ds <0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure Increases Decreases linearly Decreases Remains same Increases Decreases linearly Decreases Remains same ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a gas is subjected to adiabatic expansion, it gets cooled due to Decrease in temperature Decrease in velocity Decrease in kinetic energy Energy spent in doing work Decrease in temperature Decrease in velocity Decrease in kinetic energy Energy spent in doing work ANSWER DOWNLOAD EXAMIANS APP
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