Chemical Engineering Thermodynamics Which is not a refrigerant? C₂H₄Cl₂ CCl₂F₂ SO₂ NH₃ C₂H₄Cl₂ CCl₂F₂ SO₂ NH₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A Carnot cycle consists of the following steps : Two isobarics and two isothermals Two isothermals and two isentropics Two isothermals and two isochorics Two isochorics and two isobarics Two isobarics and two isothermals Two isothermals and two isentropics Two isothermals and two isochorics Two isochorics and two isobarics 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 Zero -94 kcal > -94 kcal < - 94 kcal Zero -94 kcal > -94 kcal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy, fugacity and activity co-efficient are all affected by change in the temperature. The fugacity co-efficient of a gas at constant pressure ____with the increase of reduced temperature. Decreases Increases Remains constant Decreases logarithmically Decreases Increases Remains constant Decreases logarithmically ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A system in which there is exchange of energy but not of mass, is called a/an __________ system. Insulated Open Isolated Closed Insulated Open Isolated Closed ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Translational kinetic energy of molecules of an ideal gas is proportional to (where, T = absolute temperature of the gas ) 1/√T T √T T² 1/√T T √T T² ANSWER DOWNLOAD EXAMIANS APP
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