Chemical Engineering Thermodynamics Free energy change at equilibrium is Indeterminate Negative Zero Positive Indeterminate Negative Zero Positive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change of mixing two liquid substances depends upon the Neither A nor B Molar concentration Both A and B Quantity (i.e. number of moles) Neither A nor B Molar concentration Both A and B Quantity (i.e. number of moles) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is Virial equation of state? PV = nRT None of these (p + a/V²)(V - b) = nRT PV = A + B/V + C/V² + D/V³ + … PV = nRT None of these (p + a/V²)(V - b) = nRT PV = A + B/V + C/V² + D/V³ + … ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics No work is done by the system, when a reaction occurs at constant None of these Volume Temperature Pressure None of these Volume Temperature Pressure 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 At 60° C, vapour pressure of methanol and water are 84.562 kPa and 19.953 kPa respectively. An aqueous solution of methanol at 60° C exerts a pressure of 39.223 kPa; the liquid phase and vapour phase mole fractions of methanol are 0.1686 and 0.5714 respectively. Activity co-efficient of methanol is 1.9398 3.389 4.238 1.572 1.9398 3.389 4.238 1.572 ANSWER DOWNLOAD EXAMIANS APP
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