Chemical Engineering Thermodynamics For a given substance at a specified temperature, activity is __________ to fugacity. Equal None of these Directly proportional Inversely proportional Equal None of these Directly proportional Inversely proportional ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, represented by, 2SO₂ + O₂ ⇋ 2SO₃; ΔH = - 42 kcal; the forward reaction will be favoured by High pressure Low temperature Both A and B Neither A nor B High pressure Low temperature Both A and B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Internal energy of an element at 1 atm and 25° C is __________ kcal/kg.mole. 273 25 0 None of these 273 25 0 None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Consider the reaction, C + O₂ ⇋ CO₂ ;ΔH = - 94 kcal. What will be the value of ΔH for the reaction CO₂ → C + O₂? -94 kcal > 94 kcal + 94 kcal < -94 kcal -94 kcal > 94 kcal + 94 kcal < -94 kcal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics (∂E/∂T)V is the mathematical expression for Free energy change CV None of these Enthalpy change Free energy change CV None of these Enthalpy change ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fundamental principle of refrigeration is based on the __________ law of thermodynamics. Second First Zeroth Third Second First Zeroth Third ANSWER DOWNLOAD EXAMIANS APP