Chemical Engineering Thermodynamics The relation connecting the fugacities of various components in a solution with one another and to composition at constant temperature and pressure is called the __________ equation. Gibbs-Duhem Van Laar Gibbs-Helmholtz Margules Gibbs-Duhem Van Laar Gibbs-Helmholtz Margules ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the degree of freedom for two mis-cible (non-reacting) substances in vapor-liquid equilibrium forming an azeotrope? 1 2 3 1 2 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics During Joule-Thomson expansion of gases None of these Enthalpy remains constant Entropy remains constant Temperature remains constant None of these Enthalpy remains constant Entropy remains constant Temperature remains constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Isobaric process means a constant process. Volume Temperature Pressure Entropy Volume Temperature Pressure Entropy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of the decomposition of hydroiodic acid (2HI ⇋ H₂ + I₂), addition of H₂ (at equilibrium condition) will Diminish the degree of dissociation of HI None of these Increase the partial pressure of I₂ Decrease the partial pressure of HI Diminish the degree of dissociation of HI None of these Increase the partial pressure of I₂ Decrease the partial pressure of HI ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in temperature, the atomic heat capacities of all solid elements Remains unchanged Increases Decreases linearly Decreases Remains unchanged Increases Decreases linearly Decreases ANSWER DOWNLOAD EXAMIANS APP
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