Chemical Engineering Thermodynamics Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the Mass and pressure both of the working fluid Two temperatures only Mass of the working fluid Pressure of working fluid Mass and pressure both of the working fluid Two temperatures only Mass of the working fluid Pressure of working fluid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Normal temperature and pressure (N.T.P.) corresponds to 20°C and 760 mm Hg 0°C and 760 mm Hg 15°C and 760 mm Hg 0°C and 1 kgf/cm² 20°C and 760 mm Hg 0°C and 760 mm Hg 15°C and 760 mm Hg 0°C and 1 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Joule-Thomson co-efficient for a perfect gas is Zero Positive None of these Negative Zero Positive None of these Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Melting of wax is accompanied with __________ in entropy. Increase No change None of these Decrease Increase No change None of these Decrease 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 the __________ temperature. Inversion Critical Boyle Reduced Inversion Critical Boyle Reduced ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics __________ does not change during phase transformation processes like sublimation, melting & vaporisation. Gibbs free energy Internal energy All of these Entropy Gibbs free energy Internal energy All of these Entropy ANSWER DOWNLOAD EXAMIANS APP
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