Out of the following refrigeration cycles, which one has maximum COP?
Air cycle
Carnot cycle
Ordinary vapor compression cycle
Vapor compression with a reversible expansion engine
- First law of thermodynamics deals with the
- Joule-Thomson co-efficient is defined as
- Fugacity is most helpful in
- The most important application of distribution law is in
- Mollier diagram is a plot of
- Heat evolved/absorbed during conversion of a substance from one allotropic form to another is termed…
- Heat of formation of an element in its standard state is
- The internal energy of an ideal gas is a function of its __________ only.
- Free energy
- The partial pressure of each constituent present in an alloy is __________ the total vapor pressure…
- In the ammonia synthesis reaction, N2 + 3H2 2NH3 + 22.4 kcal, the formation of NH3 will be favoured…
- Joule-Thomson effect i.e., a throttling process is a constant __________ process.
- At triple point (for one component system), vapour pressure of solid as compared to that of liquid will…
- For spontaneous changes in an isolated system (S = entropy)
- Pick out the wrong statement.
- Vapour which is at a pressure smaller than the saturation pressure for the temperature involved is called…
- In the decomposition of PCl5 represented by, PCl5 PCl3 + Cl2, decrease in the pressure of the system…
- Equilibrium constant decreases as the temperature
- A system in which there is exchange of energy but not of mass, is called a/an __________ system.
- On a P-V diagram of an ideal gas, suppose a reversible adiabatic line intersects a reversible isothermal…
- Pick out the Clausius-Clapeyron equation from the following:
- Those solutions in which there is no volume change upon mixing the components in the liquid state and…
- Degree of freedom of the system ice-watervapour will be
- Third law of thermodynamics is concerned with the
- Pick out the wrong statement
- Claude gas liquefaction process employs cooling
- Internal energy of an ideal gas
- Which of the following is Virial equation of state?
- Which of the following units is not present in both the vapor compression refrigeration system and absorption…
- The necessary and sufficient condition for equilibrium between two phases is