Chemical Engineering Thermodynamics An isolated system can exchange __________ with its surroundings. Neither matter nor energy Matter Energy Both matter and energy Neither matter nor energy Matter Energy Both matter and energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation Tds = dE - PdV applies to Single phase fluid of varying composition Single phase fluid of constant composition Open as well as closed systems Both B and C Single phase fluid of varying composition Single phase fluid of constant composition Open as well as closed systems Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs free energy (F) is defined as F = E - TS F = H - TS F = E + TS F = H + TS F = E - TS F = H - TS F = E + TS F = H + TS ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a given substance at a specified temperature, activity is __________ to fugacity. Directly proportional None of these Equal Inversely proportional Directly proportional None of these Equal Inversely proportional ANSWER DOWNLOAD EXAMIANS APP
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. Van Laar Margules Gibbs-Helmholtz Gibbs-Duhem Van Laar Margules Gibbs-Helmholtz Gibbs-Duhem ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For the gaseous phase chemical reaction, C₂H₄(g) + H₂O(g) ⟷ C₂H₅OH(g), the equilibrium conversion does not depend on the Temperature Steam to ethylene ratio None of these Pressure Temperature Steam to ethylene ratio None of these Pressure ANSWER DOWNLOAD EXAMIANS APP