Ideal refrigeration cycle is

A. Same as Carnot cycle

B. Same as reverse Carnot cycle

C. Dependent on the refrigerant's properties

D. The least efficient of all refrigeration processes

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

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  1. For an exothermic reaction
  2. It is desired to bring about a certain change in the state of a system by performing work on the system…
  3. The total change in the enthalpy of a system is independent of the
  4. Ideal gas law is applicable at
  5. Cv for an ideal gas
  6. The compressibility factor for an ideal gas is 1. Its value for any other real gas is
  7. Joule-Thomson effect i.e., a throttling process is a constant __________ process.
  8. At 60° C, vapour pressure of methanol and water are 84.562 kPa and 19.953 kPa respectively. An aqueous…
  9. Solubility of a substance which dissolves with an increase in volume and liberation of heat will be…
  10. Dryness fraction of wet steam is defined as the ratio of mass of vapour in the mixture to the mass of…
  11. After throttling, gas temperature
  12. Translational kinetic energy of molecules of an ideal gas is proportional to (where, T = absolute temperature…
  13. Fugacity and pressure are numerically not equal for the gases
  14. dW and dq are not the exact differential, because q and W are
  15. A solute distributes itself between two nonmiscible solvents in contact with each other in such a way…
  16. In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v1…
  17. When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the…
  18. Specific __________ does not change during a phase change (e.g. sublimation, melting, vaporisation etc.).
  19. At normal boiling point, molar entropy of vaporisation is __________ Joule/K°.mole.
  20. Mollier chart is a __________ plot.
  21. Work done in case of free expansion is
  22. Throttling (Joule-Thomson effect) process is a constant __________ process.
  23. Pick out the wrong statement.
  24. For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity 6738.9 kPa Under these conditions,…
  25. The free energy change for a chemical reaction is given by (where, K = equilibrium constant)
  26. The quantitative effect of temperature on chemical equilibrium is given by the
  27. For an incompressible fluid, the __________ is a function of both pressure as well as temperature.
  28. Heat is added at constant pressure in an ideal __________ cycle.
  29. Gibbs phase rule finds application, when heat transfer occurs by
  30. The activity of an ideal gas is numerically __________ its pressure.