Chemical Engineering Thermodynamics Dry ice is Solid carbon dioxide Solid helium None of these Moisture free ice Solid carbon dioxide Solid helium None of these Moisture free ice ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a spontaneous process, free energy And entropy both decrease Is zero Increases Decreases whereas the entropy increases And entropy both decrease Is zero Increases Decreases whereas the entropy increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For any system, what is the minimum number of degrees of freedom? 0 2 1 3 0 2 1 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy change at equilibrium is Indeterminate Positive Zero Negative Indeterminate Positive Zero Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following will increase the volume of a real gas by four times ? Reducing pressure to one fourth at constant temperature Reducing temperature to one fourth at constant pressure Doubling the absolute temperature as well as pressure of the gas Reducing the temperature to half and doubling the pressure Reducing pressure to one fourth at constant temperature Reducing temperature to one fourth at constant pressure Doubling the absolute temperature as well as pressure of the gas Reducing the temperature to half and doubling the pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about 8.5 3.5 4.5 0.5 8.5 3.5 4.5 0.5 ANSWER DOWNLOAD EXAMIANS APP
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