Chemical Engineering Thermodynamics Gibbs free energy at constant pressure and temperature under equilibrium conditions is Minimum Maximum ∞ Minimum Maximum ∞ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Efficiency of a Carnot engine working between temperatures T₁ and T₂ (T₁ < T₂) is (T₁ - T₂)/T₂ (T₂ - T₁)/T₁ (T₂ - T₁)/T₂ (T₁ - T₂)/T₁ (T₁ - T₂)/T₂ (T₂ - T₁)/T₁ (T₂ - T₁)/T₂ (T₁ - T₂)/T₁ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs-Duhem equation relates composition in liquid phase and the __________ at constant temperature & pressure. A, B, and C Activity co-efficient Partial pressure Fugacity A, B, and C Activity co-efficient Partial pressure Fugacity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in temperature, the internal energy of a substance May increase or decrease; depends on the substance Increases Remains unchanged Decreases May increase or decrease; depends on the substance Increases Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a gas in a vessel expands, its internal energy decreases. The process involved is Irreversible Adiabatic Reversible Isothermal Irreversible Adiabatic Reversible Isothermal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope? 2 3 1 2 3 1 ANSWER DOWNLOAD EXAMIANS APP
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