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 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 Always greater than one Same at the same reduced pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not affected by temperature changes? None of these Fugacity Free energy Activity co-efficient None of these Fugacity Free energy Activity co-efficient ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In a P-V diagram (for an ideal gas), an isothermal curve will coincide withan adiabatic curve (through a point), when Cp = Cv Cp < Cv Cp > Cv Cp ≥ Cv Cp = Cv Cp < Cv Cp > Cv Cp ≥ Cv ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Co-efficient of performance for a reversed Carnot cycle working between temperatures T₁ and T₂ (T₁ > T₂) is (T₁ - T₂)/T₁ T₂/(T₁ - T₂) T₁/(T₁ - T₂) (T₁ - T₂)/T₂ (T₁ - T₂)/T₁ T₂/(T₁ - T₂) T₁/(T₁ - T₂) (T₁ - T₂)/T₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics High __________ is an undesirable property for a good refrigerant. Latent heat of vaporisation Specific vapor volume Specific heat Viscosity Latent heat of vaporisation Specific vapor volume Specific heat Viscosity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Those solutions in which there is no volume change upon mixing the components in the liquid state and which, when diluted do not undergo any heat change (i.e. heat of dilution is zero), are called __________ solutions. None of these Isotonic Real Ideal None of these Isotonic Real Ideal ANSWER DOWNLOAD EXAMIANS APP
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