Chemical Engineering Thermodynamics Van Laar equation deals with the activity co-efficients in Binary solutions None of these Ternary solutions Azeotropic mixture only Binary solutions None of these Ternary solutions Azeotropic mixture only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy, fugacity and activity co-efficient are all affected by change in the temperature. The fugacity co-efficient of a gas at constant pressure ____with the increase of reduced temperature. Decreases Decreases logarithmically Remains constant Increases Decreases Decreases logarithmically Remains constant Increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics (∂E/∂T)V is the mathematical expression for CV Enthalpy change None of these Free energy change CV Enthalpy change None of these Free energy change ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The accentric factor of a materical, 'ω', is defined as ω = -log10(Prsat)Tr⁻¹ = 0.7, where, Prsat = reduced vapor pressure, Tr = reduced temperature. The value of accentric factor is always > 1 < 1 < 3 > 2 > 1 < 1 < 3 > 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A domestic refrigerator has a/an __________ cooled condenser. Gas Water Air Evaporative Gas Water Air Evaporative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression for the work done for a reversible polytropic process can be used to obtain the expression for work done for all processes, except reversible __________ process. Isobaric Isothermal Adiabatic None of these Isobaric Isothermal Adiabatic None of these ANSWER DOWNLOAD EXAMIANS APP
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