For an irreversible process involving only pressure-volume work

Related Questions

1. Pick out the correct statement.
2. In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible __________…
3. Degree of freedom of the system ice-watervapour will be
4. If two gases have same reduced temperature and reduced pressure, then they will have the same
5. Internal energy of an element at 1 atm and 25° C is __________ kcal/kg.mole.
6. A large iceberg melts at the base, but not at the top, because of the reason that
7. High pressure steam is expanded adiabatically and reversibly through a well insulated turbine, which…
8. Free energy, fugacity and activity co-efficient are all affected by change in the temperature. The fugacity…
9. Specific heat of a gas for a reversible adiabatic process is
10. Work done may be calculated by the expression ∫ p dA for __________ processes.
11. Enthalpy 'H' is defined as
12. Efficiency of a Carnot engine working between temperatures T1 and T2 (T1 < T) is
13. Extensive properties of a thermodynamic system depend upon the __________ of the system.
14. Internal energy is equal to the heat absorbed in case of a/an __________ process.
15. Fugacity is a measure of the
16. Free energy change of mixing two liquid substances is a function of the
17. For an isothermal reversible compression of an ideal gas
18. Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole.…
19. Third law of thermodynamics is concerned with the
20. In the reaction, H2 +I2 2HI, addition of an inert gas will
21. Which of the following is true for Virial equation of state?
22. Which of the following is an undesirable characteristic of a refrigerant?
23. The main feature of Carnot refrigeration cycle is that, it
24. In an ideal refrigeration cycle, the change in internal energy of the fluid is
25. In which of the following reaction equilibrium, the value of equilibrium constant Kp will be more than…
26. The minimum number of phases that can exist in a system is
27. Which of the following is not a reversible process?
28. Van Laar equation deals with the activity coefficients in
29. Equilibrium constant decreases as the temperature
30. Throttling (Joule-Thomson effect) process is a constant __________ process.

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