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In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible __________ process.

A. Isobaric

B. Isothermal

C. Isentropic

D. Isometric

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

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  1. Fugacity co-efficient of a substance is the ratio of its fugacity to
  2. Entropy change in case of reversible adiabatic process is
  3. The efficiency of an Otto engine compared to that of a diesel engine, for the same compression ratio…
  4. Pick out the correct statement:
  5. Entropy, which is a measure of the disorder of a system, is:
  6. The partial pressure of each constituent present in an alloy is __________ the total vapor pressure…
  7. The fugacity of a gas in a mixture is equal to the product of its mole fraction and its fugacity in…
  8. Claude gas liquefaction process employs cooling
  9. Absolute zero temperature signifies the
  10. Which of the following is not an intensive property?
  11. Clausius-Clapeyron equation is applicable to __________ equilibrium processes.
  12. At equilibrium condition, the chemical potential of a material in different phases in contact with each…
  13. 4 kg moles of an ideal gas expands in vacuum spontaneously. The work done is
  14. In vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures…
  15. The second law of thermodynamics states that
  16. A solid is transformed into vapour without going to the liquid phase at
  17. If we increase the pressure on a substance (which is at its triple point), then the triple point
  18. Which of the following exemplifies an adiabatic process?
  19. Pick out the correct statement.
  20. Mollier chart is a __________ plot.
  21. One ton of refrigeration capacity is equivalent to the heat removal rate of
  22. During the phase transition, __________ changes.
  23. Joule-Thomson co-efficient which is defined as, η = (∂T/∂P)H = 1/Cp (∂H/∂T)P,…
  24. Entropy change of mixing two liquid substances depends upon the
  25. Which of the following identities can be most easily used to verify steam table data for superheated…
  26. At the absolute zero temperature, the entropy of every perfectly crystalline substance becomes zero.…
  27. Co-efficient of performance for a reversed Carnot cycle working between temperatures T1 and T2 (T1 >…
  28. A cylinder contains 640 gm of liquid oxygen. The volume occupied (in litres) by the oxygen, when it…
  29. With increase in temperature, the atomic heat capacities of all solid elements
  30. Efficiency of a Carnot engine working between temperatures T1 and T2 (T1 < T) is