Chemical Engineering Thermodynamics Free energy Decreases in all spontaneous (or irreversible) processes All of these Remains unchanged in reversible processes carried at constant temperature and pressure Change during a spontaneous process has a negative value Decreases in all spontaneous (or irreversible) processes All of these Remains unchanged in reversible processes carried at constant temperature and pressure Change during a spontaneous process has a negative value ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics (∂T/∂P)H is the mathematical expression for Joule-Thompson co-efficient Specific heat at constant volume (Cv) Specific heat at constant pressure (Cp) None of these Joule-Thompson co-efficient Specific heat at constant volume (Cv) Specific heat at constant pressure (Cp) None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance is doubled, then the value of the equilibrium constant will be Halved Same Doubled One fourth of its original value Halved Same Doubled One fourth of its original value 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
Chemical Engineering Thermodynamics Degress of freedom at triple point will be 2 3 Zero 1 2 3 Zero 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Enthalpy 'H' is defined as H - E = PV H = E - PV H = F - TS None of these H - E = PV H = E - PV H = F - TS None of these ANSWER DOWNLOAD EXAMIANS APP
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