Degrees of freedom at triple point will be

A. 0

B. 1

C. 2

D. 3

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

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  1. The value of Joule-Thomson co-efficient, in case where cooling occurs after the throttling process is
  2. Which of the following decreases with increase in pressure?
  3. The chemical potential of a component (μi) of a phase is the amount by which its capacity for doing…
  4. Which one is true for a throttling process?
  5. A gas has a volume of 27.3 c.c. at 0°C. Its volume at 10°C (if pressure remains unchanged) will…
  6. High pressure steam is expanded adiabatically and reversibly through a well insulated turbine, which…
  7. The efficiency of a Carnot heat engine operating between absolute temperatures T1 and T2 (when, T1 >…
  8. The expression for entropy change given by, ΔS = - nR ln (P2/P1), holds good for
  9. Internal energy of an ideal gas
  10. The expression, nRT ln(P1/P2), is for the __________of an ideal gas.
  11. Chemical potential is a/an
  12. Translational kinetic energy of molecules of an ideal gas is proportional to (where, T = absolute temperature…
  13. The effect of changing the evaporator temperature on COP as compared to that of changing the condenser…
  14. Throttling process is a/an __________ process.
  15. Equilibrium constant decreases as the temperature
  16. The relation connecting the fugacities of various components in a solution with one another and to composition…
  17. In vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures…
  18. If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical,…
  19. The most important application of distribution law is in
  20. __________ does not change during phase transformation processes like sublimation, melting & vaporisation.
  21. In a homogeneous solution, the activity coefficient of a component depends upon the
  22. The partial pressure of each constituent present in an alloy is __________ the total vapor pressure…
  23. y = specific heat ratio of an ideal gas is equal to
  24. Which of the following non-flow reversible compression processes require maximum work?
  25. The ammonia synthesis reaction represented by N2 + 3H2 2NH3; ΔH = - 22.4 kcal, is
  26. Pick out the wrong statement.
  27. Melting of ice exemplifies a/an
  28. If atmospheric temperature and dew point are nearly equal, then the relative humidity is
  29. A Carnot cycle consists of the following steps:
  30. For a cyclic process, a fixed ratio between heat and work