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Fugacity is most helpful in

A. Representing actual behaviour of real gases

B. Representing actual behaviour of ideal gases

C. The study of chemical equilibria involving gases at atmospheric pressure

D. None of these

Related Questions

  1. The difference between isothermal compressibility and adiabatic compressibility for an ideal gas is
  2. Which of the following is not an extensive property?
  3. The most important application of distribution law is in
  4. For a given substance at a specified temperature, activity is __________ to fugacity.
  5. The temperature at which both liquid and gas phases are identical, is called the __________ point.
  6. Forward reaction will be favoured for the exothermic reaction, represented by CO + H2O CO2 + H2, by
  7. Which of the following is an undesirable characteristic of a refrigerant?
  8. As the time is passing, entropy of the universe
  9. The unit of fugacity is the same as that of the
  10. Which of the following is not an intensive property?
  11. The number of degrees of freedom for an azeotropic mixture in a two component vapour-liquid equilibria…
  12. Throttling process is a/an __________ process.
  13. PVy = constant, holds good for an isentropic process, which is
  14. Consider the reaction, C + O2 CO2; ΔH = - 94 kcal. What will be the value of ΔH for the reaction…
  15. Pick out the wrong statement:
  16. __________ Equation predicts the activity coefficient from experimental data.
  17. Gibbs-Helmholtz equation is
  18. Which of the following is not a reversible process?
  19. Specific __________ does not change during phase change at constant temperature and pressure.
  20. Refrigeration capacity of a household refrigerator may be round about __________ tons.
  21. Pick out the wrong statement.
  22. The equation relating E, P, V and T which is true for all substances under all conditions is given by…
  23. In the equation, PVn = constant, if the value of n = ± ∞, then it represents a reversible…
  24. The energy of activation of exothermic reaction is
  25. What is the value of ln y (where y = activity co-efficient) for ideal gases?
  26. COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about
  27. Isobaric process means a constant process.
  28. Cp of a gas at its critical temperature and pressure
  29. The necessary condition for phase equilibrium in a multiphase system of N components is that the
  30. Joule-Thomson co-efficient is defined as

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