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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

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. In the decomposition of PCl5 represented by, PCl5 PCl3 + Cl2, decrease in the pressure of the system…
  2. Those solutions in which there is no volume change upon mixing the components in the liquid state and…
  3. The equation relating E, P, V and T which is true for all substances under all conditions is given by…
  4. Boiling of liquid is accompanied with increase in the
  5. At equilibrium condition, the chemical potential of a material in different phases in contact with each…
  6. Solubility of a substance which dissolves with an increase in volume and liberation of heat will be…
  7. Free energy
  8. Translational kinetic energy of molecules of an ideal gas is proportional to (where, T = absolute temperature…
  9. Clapeyron Equation deals with the
  10. For an isothermal reversible compression of an ideal gas
  11. Third law of thermodynamics is concerned with the
  12. Work done may be calculated by the expression ∫ p dA for __________ processes.
  13. For an irreversible process involving only pressure-volume work
  14. In a P-V diagram (for an ideal gas), an isothermal curve will coincide within adiabatic curve (through…
  15. At absolute zero temperature, the __________ of the gas is zero.
  16. The point at which all the three (solid, liquid and gas) phases co-exist, is known as the __________…
  17. For a single component two phase mixture, the number of independent variable properties are
  18. The expression, ΔG = nRT. ln(P2/P1), gives the free energy change
  19. Critical solution temperature (or the consolute temperature) for partially miscible liquids (e.g., phenol-water)…
  20. For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity 6738.9 kPa Under these conditions,…
  21. Compressibility factor of a gas is
  22. Gibbs free energy per mole for a pure substance is equal to the
  23. Rotary lime kiln is an example of a/an __________ system.
  24. The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator…
  25. Cv for an ideal gas
  26. Which is not constant for an ideal gas?
  27. Out of the following refrigeration cycles, which one has the minimum COP (Co-efficient of performance)?
  28. What is the value of maximum COP in case of absorption refrigeration, if refrigeration provided is at…
  29. Co-efficient of performance for a reversed Carnot cycle working between temperatures T1 and T2 (T1 >…
  30. The number of degrees of freedom at the triple point of water is