Chemical Engineering Thermodynamics What is the degree of freedom for two mis-cible (non-reacting) substances in vapor-liquid equilibrium forming an azeotrope? 2 1 3 2 1 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs-Duhem equation None of these States that n₁dμ₁ + n₂dμ₂ + ....njdμj = 0, for a system of definite composition at constant temperature and pressure Applies only to binary systems Finds no application in gas-liquid equilibria involved in distillation None of these States that n₁dμ₁ + n₂dμ₂ + ....njdμj = 0, for a system of definite composition at constant temperature and pressure Applies only to binary systems Finds no application in gas-liquid equilibria involved in distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following equations is used for the prediction of activity co-efficient from experiments? Wilson's equation Margules equation All of these Van Laar equation Wilson's equation Margules equation All of these Van Laar equation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity is most helpful in Representing actual behaviour of real gases None of these The study of chemical equilibria involving gases at atmospheric pressure Representing actual behaviour of ideal gases Representing actual behaviour of real gases None of these The study of chemical equilibria involving gases at atmospheric pressure Representing actual behaviour of ideal gases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a gas in a vessel expands, its internal energy decreases. The process involved is Adiabatic Irreversible Reversible Isothermal Adiabatic Irreversible Reversible Isothermal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In Joule-Thomson porous plug experiment, the Enthalpy does not remain constant Entire apparatus is exposed to surroundings Temperature remains constant None of these Enthalpy does not remain constant Entire apparatus is exposed to surroundings Temperature remains constant None of these ANSWER DOWNLOAD EXAMIANS APP
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