Chemical Engineering Thermodynamics Refrigerants commonly used for domestic refrigerators are Propane NH₃ or CO₂ Ethyl chloride or methyle chloride Freon-12 Propane NH₃ or CO₂ Ethyl chloride or methyle chloride Freon-12 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 The statement as per Gibbs-Helmholtz Called Lewis-Randall rule Henry's law None of these The statement as per Gibbs-Helmholtz Called Lewis-Randall rule Henry's law ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor. Open Closed None of these Isolated Open Closed None of these Isolated ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Isobaric process means a constant process. Pressure Entropy Temperature Volume Pressure Entropy Temperature Volume 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 Ax₂ Ax₁ A . x₂² Ax₁² Ax₂ Ax₁ A . x₂² Ax₁² ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation, PVn = constant, if the value of n = ± ∞, then it represents a reversible __________ process. Isothermal Isometric Adiabatic Isentropic Isothermal Isometric Adiabatic Isentropic ANSWER DOWNLOAD EXAMIANS APP
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