Chemical Engineering Thermodynamics A cylinder contains 640 gm of liquid oxygen. The volume occupied (in litres) by the oxygen, when it is released and brought to standard conditions (0°C, 760 mm Hg) will be __________ litres. Data insufficient; can't be computed 448 224 22.4 Data insufficient; can't be computed 448 224 22.4 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 and liquid composition xi only Temperature, pressure, liquid composition xi and vapour composition yi Temperature and pressure only Temperature only Temperature, pressure and liquid composition xi only Temperature, pressure, liquid composition xi and vapour composition yi Temperature and pressure only Temperature only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics PVy = constant, holds good for an isentropic process, which is Reversible and isothermal Reversible and adiabatic Isothermal and irreversible Adiabatic and irreversible Reversible and isothermal Reversible and adiabatic Isothermal and irreversible Adiabatic and irreversible ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The energy of activation of exothermic reaction is Zero Very large compared to that for en-dothermic reaction Not possible to predict Negative Zero Very large compared to that for en-dothermic reaction Not possible to predict Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In a homogeneous solution, the activity co-efficient of a component depends upon the Temperature All of these Composition Pressure Temperature All of these Composition Pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics "The fugacity of a gas in a mixture is equal to the product of its mole fraction and its fugacity in the pure state at the total pressure of the mixture". This is None of these Called Lewis-Randall rule The statement as per Gibbs-Helmholtz Henry's law None of these Called Lewis-Randall rule The statement as per Gibbs-Helmholtz Henry's law ANSWER DOWNLOAD EXAMIANS APP
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