Chemical Engineering Thermodynamics Heat of reaction at constant volume is identified with __________ change. Neither A nor B Internal energy Either A or B Enthalpy Neither A nor B Internal energy Either A or B Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n- octane into pure compounds each at 1 atm is 2 RT -RT ln 0.5 -2 RT ln 0.5 0.5 RT 2 RT -RT ln 0.5 -2 RT ln 0.5 0.5 RT ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Domestic refrigerator usually works on the __________ refrigeration cycle. Absorption Carnot Vapour-ejection Air Absorption Carnot Vapour-ejection Air ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In an ideal gas mixture, fugacity of a species is equal to its Partial pressure Chemical potential Vapor pressure None of these Partial pressure Chemical potential Vapor pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A solute distributes itself between two non-miscible solvents in contact with each other in such a way that, at a constant temperature, the ratio of its concentrations in two layers is constant, irrespective of its total amount". This is Followed from Margule's equation None of these The distribution law A corollary of Henry's law Followed from Margule's equation None of these The distribution law A corollary of Henry's law ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy change of mixing two liquid substances is a function of the All of these Quantities of the constituents only Temperature only Concentration of the constituents only All of these Quantities of the constituents only Temperature only Concentration of the constituents only ANSWER DOWNLOAD EXAMIANS APP
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