Chemical Engineering Thermodynamics The value of gas constant 'R' is 1.987 cal/gm mole °K Neither A nor B Both A and B 1.987 BTU/lb. mole °R 1.987 cal/gm mole °K Neither A nor B Both A and B 1.987 BTU/lb. mole °R ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a multicomponent system, the term chemical potential is equivalent to the Partial molar free energy Molar free energy change Molal concentration difference Molar free energy Partial molar free energy Molar free energy change Molal concentration difference Molar free energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change of the reaction, H₂O(liquid) H₂O(gas), is termed as the enthalpy of Formation Vaporisation Solution Formation Formation Vaporisation Solution Formation 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 Pressure None of these Steam to ethylene ratio Temperature Pressure None of these Steam to ethylene ratio Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The number of degrees of freedom at the triple point of water is 3 2 Zero 1 3 2 Zero 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the equilibrium is displaced in a direction which tends to undo the effect of the change. This is called the Kopp's rule Le-Chatelier principle Arrehenius hypothesis Law of corresponding state Kopp's rule Le-Chatelier principle Arrehenius hypothesis Law of corresponding state ANSWER DOWNLOAD EXAMIANS APP