Chemical Engineering Thermodynamics __________ equation predicts the activity co-efficient from experimental data. Lewis-Randall Van Laar Both B & C Margules Lewis-Randall Van Laar Both B & C Margules ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, C + O₂ → CO₂ ; ΔH = - 94 kcal. What is the heat content (enthalpy)of O₂? -94 kcal < - 94 kcal > -94 kcal Zero -94 kcal < - 94 kcal > -94 kcal Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation relating E, P, V and T which is true for all substanes under all conditions is given by (∂E/∂V)T = T.(∂P/∂T)H - P . This equation is called the Redlich-Kwong equation of state Thermodynamic equation of state Equation of state Maxwell Redlich-Kwong equation of state Thermodynamic equation of state Equation of state Maxwell ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction; N₂ + O₂ ⇋ 2NO, increasing the pressure will result in None of these Shifting the equilibrium towards right Shifting the equilibrium towards left No change in equilibrium condition None of these Shifting the equilibrium towards right Shifting the equilibrium towards left No change in equilibrium condition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Equilibrium constant decreases as the temperature Increases, for an endothermic reaction None of these Increases, for an exothermic reaction Decreases, for an exothermic reaction Increases, for an endothermic reaction None of these Increases, for an exothermic reaction Decreases, for an exothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In an isothermal process on an ideal gas, the pressure increases by 0.5 percent. The volume decreases by about __________ percent. 0.5 0.25 0.75 1 0.5 0.25 0.75 1 ANSWER DOWNLOAD EXAMIANS APP
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