Chemical Engineering Thermodynamics The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of __________ and COP are the same. Work Kinematic viscosity Temperature None of these Work Kinematic viscosity Temperature None of these 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 The point at which all the three (solid, liquid and gas) phases co-exist, is known as the __________ point. Triple Freezing Boyle Boiling Triple Freezing Boyle Boiling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a reversible process involving only pressure-volume work (dF)T, p > 0 (dA)T, v < 0 (dF)T, p = 0 (dF)T, p < 0 (dF)T, p > 0 (dA)T, v < 0 (dF)T, p = 0 (dF)T, p < 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a thermodynamic system containing 'x' chemical species, the maximum number of phases that can co-exist at equilibrium is X + 3 X + 1 X + 2 X X + 3 X + 1 X + 2 X ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called __________ temperature. Critical Reduced Boyle Inversion Critical Reduced Boyle Inversion ANSWER DOWNLOAD EXAMIANS APP
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