Chemical Engineering Thermodynamics The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance. Cooling Heating Both B and C Simultaneous pressure & temperature change Cooling Heating Both B and C Simultaneous pressure & temperature change ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The temperature at the eutectic point of the system is the __________ temperature that can be attained in the system. Average Highest Lowest None of these Average Highest Lowest None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A solute distributes itself between two non-miscible solvents in contact with each other in such a way that, at a constant temperature, the ratio of its concentrations in two layers is constant, irrespective of its total amount". This is None of these The distribution law Followed from Margule's equation A corollary of Henry's law None of these The distribution law Followed from Margule's equation A corollary of Henry's law ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics __________ explains the equilibrium constant for any chemical reaction. Hess's law Law of mass action Henry's law None of these Hess's law Law of mass action Henry's law None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The relation connecting the fugacities of various components in a solution with one another and to composition at constant temperature and pressure is called the __________ equation. Van Laar Gibbs-Duhem Gibbs-Helmholtz Margules Van Laar Gibbs-Duhem Gibbs-Helmholtz Margules ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction; N₂ + O₂ ⇋ 2NO, increasing the pressure will result in No change in equilibrium condition Shifting the equilibrium towards left None of these Shifting the equilibrium towards right No change in equilibrium condition Shifting the equilibrium towards left None of these Shifting the equilibrium towards right ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS