Chemical Engineering Thermodynamics The necessary and sufficient condition for equilibrium between two phases is The concentration of each component should be same in the two phases The temperature of each phase should be same The chemical potential of each component should be same in the two phases The pressure should be same in the two phases The concentration of each component should be same in the two phases The temperature of each phase should be same The chemical potential of each component should be same in the two phases The pressure should be same in the two phases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Activity co-efficient is a measure of the Departure of gas phase from idea] gas law Vapour pressure of liquid None of these Departure from ideal solution behaviour Departure of gas phase from idea] gas law Vapour pressure of liquid None of these Departure from ideal solution behaviour ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The internal energy of an ideal gas does not change in a reversible __________ process. Isothermal Adiabatic Isometric Isobaric Isothermal Adiabatic Isometric Isobaric ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy is a measure of the __________ of a system. None of these Temperature changes only Orderly behaviour Disorder None of these Temperature changes only Orderly behaviour Disorder ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics High __________ is an undesirable property for a good refrigerant. Specific vapor volume Viscosity Specific heat Latent heat of vaporisation Specific vapor volume Viscosity Specific heat Latent heat of vaporisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is Ax₁ Ax₂ Ax₁² A . x₂² Ax₁ Ax₂ Ax₁² A . x₂² ANSWER DOWNLOAD EXAMIANS APP