Home

Trouton's ratio is given by (where λb, = molal heat of vaporisation of a substance at its normal boiling point, kcal/kmol Tb = normal boiling point, °K)

A. λb/Tb

B. Tb/λb

C. √(λb/Tb)

D. √(Tb/λb)

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

You can do it
  1. The activity of an ideal gas is numerically __________ its pressure.
  2. The most important application of distribution law is in
  3. Co-efficient of Performance (COP) of a refrigerator is the ratio of the
  4. The quantitative effect of temperature on chemical equilibrium is given by the
  5. Which of the following liquid metals has the highest thermal conductivity?
  6. Which of the following will increase the volume of a real gas by four times?
  7. Which of the following is not a reversible process?
  8. Clausius-Clapeyron Equation gives accurate result, when the
  9. Fugacity is most helpful in
  10. Cp - Cv = R is valid for __________ gases.
  11. If the internal energy of an ideal gas decreases by the same amount as the work done by the system,…
  12. The internal energy of an ideal gas is a function of its __________ only.
  13. Consider the process A & B shown in the figure given below: In this case, it is possible that
  14. Lowering of condenser temperature (keeping the evaporator temperature constant) in case of vapour compression…
  15. Mollier diagram is a plot of
  16. The first law of thermodynamics is a statement of conservation of
  17. When a gas is expanded from high pressure region to low pressure region; temperature change occurs.…
  18. Pick out the correct statement.
  19. Kopp's rule is used to calculate the heat capacity of
  20. If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change…
  21. For an isothermal process, the internal energy of a gas
  22. At constant temperature and pressure, for one mole of a pure substance, the ratio of the free energy…
  23. Filling of gas from a high pressure cylinder into small bottles is an example of a/an __________ process.
  24. Maxwell's relation corresponding to the identity, dH = dS = Vdp + Σμi dni is
  25. Charles' law for gases states that
  26. Throttling process is a/an __________ process.
  27. Gibbs free energy of mixing at constant pressure and temperature is always
  28. For multi-component multiple phases to be in equilibrium at the same pressure and temperature, the __________…
  29. A solid is transformed into vapour without going to the liquid phase at
  30. The efficiency of a Carnot heat engine operating between absolute temperatures T1 and T2 (when, T1 >…