To obtain integrated form of Clausius-Clapeyron equation, ln (P2/P1) = (ΔHV/R) (1/T1 - 1/T2) from the exact Clapeyron equation, it is assumed that the

A. Volume of the liquid phase is negligible compared to that of vapour phase

B. Vapour phase behaves as an ideal gas

C. Heat of vaporisation is independent of temperature

D. All (A), (B) & (C)

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

You can do it
  1. __________ explains the equilibrium constant for any chemical reaction.
  2. On opening the door of an operating refrigerator kept in a closed room, the temperature of the room…
  3. Free energy
  4. What is the degree of freedom for two miscible (non-reacting) substances in vapor-liquid equilibrium…
  5. In the reaction, C + O2 → CO2; ΔH = - 94 kcal. What is the heat content (enthalpy) of O2?
  6. The internal energy of an incompressible fluid depends upon its
  7. Heat is added at constant pressure in an ideal __________ cycle.
  8. The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing…
  9. Critical compressibility factor for all substances
  10. Joule-Thomson experiment is
  11. When a gas is subjected to adiabatic expansion, it gets cooled due to
  12. Heat requirement for decomposition of a compound into its elements is __________ that is evolved during…
  13. PVy = constant, holds good for an isentropic process, which is
  14. Which of the following is not an extensive property?
  15. Pick out the wrong statement.
  16. In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible __________ process.
  17. Ideal gas law is applicable at
  18. Mollier diagram is a plot of
  19. When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the…
  20. When a gas in a vessel expands, its internal energy decreases. The process involved is
  21. Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance…
  22. Efficiency of a Carnot engine working between temperatures T1 and T2 (T1 < T) is
  23. For an ideal gas, the chemical potential is given by
  24. The chemical potential for a pure substance is __________ its partial molal free energy.
  25. The necessary and sufficient condition for equilibrium between two phases is
  26. A refrigerator may be termed as a
  27. Van Laar equation deals with the activity coefficients in
  28. Which of the following decreases with increase in pressure?
  29. Internal energy change of a system over one complete cycle in a cyclic process is
  30. The equation, Cp - Cv = R, is true for __________ gas.