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 For a given substance at a specified temperature, activity is __________ to fugacity. None of these Inversely proportional Equal Directly proportional None of these Inversely proportional Equal Directly proportional ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following equations is used for the prediction of activity co-efficient from experiments? Van Laar equation Wilson's equation All of these Margules equation Van Laar equation Wilson's equation All of these Margules equation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following behaves most closely like an ideal gas? N₂ O₂ He H₂ N₂ O₂ He H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Refrigeration cycle Neither A nor B Involves transfer of heat from low temperature to high temperature Both A and B Violates second law of thermodynamics Neither A nor B Involves transfer of heat from low temperature to high temperature Both A and B Violates second law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The minimum number of phases that can exist in a system is 1 2 3 0 1 2 3 0 ANSWER DOWNLOAD EXAMIANS APP
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