Chemical Engineering Thermodynamics Partial molal quantities are important in the study of Non-ideal mixtures Ideal solutions A pure component Ideal gases Non-ideal mixtures Ideal solutions A pure component Ideal gases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change in Both A & B Enthalpy Neither A nor B Volume Both A & B Enthalpy Neither A nor B Volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Internal energy is equal to the heat absorbed in case of a/an __________ process. Constant volume Polytropic Adiabatic Constant pressure Constant volume Polytropic Adiabatic Constant pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor for almost all the gases are approximately same at the same Pressure and temperature Critical pressure and critical temperature Reduced pressure and reduced temperature None of these Pressure and temperature Critical pressure and critical temperature Reduced pressure and reduced temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A reasonably general expression for vapour-liquid phase equilibrium at low to moderate pressure is Φi yi P = Yi xi fi° where, Φ is a vapor fugacity component, Yi is the liquid activity co-efficient and fi° is the fugacity of the pure component i. the Ki value (Yi = Ki xi) is therefore, in general a function of Temperature, pressure, liquid composition xi and vapour composition yi Temperature, pressure and liquid composition xi only Temperature only Temperature and pressure only Temperature, pressure, liquid composition xi and vapour composition yi Temperature, pressure and liquid composition xi only Temperature only Temperature and pressure only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a given substance at a specified temperature, activity is __________ to fugacity. Equal Inversely proportional Directly proportional None of these Equal Inversely proportional Directly proportional None of these ANSWER DOWNLOAD EXAMIANS APP
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