__________ explains the equilibrium constant for any chemical reaction.

A. Henry's law

B. Law of mass action

C. Hess's law

D. None of these

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

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  1. In an ideal refrigeration cycle, the change in internal energy of the fluid is
  2. For a thermodynamic system containing 'x' chemical species, the maximum number of phases that can co-exist…
  3. The internal energy of an ideal gas does not change in a reversible __________ process.
  4. Which of the following is not correct for a reversible adiabatic process?
  5. Boiling of liquid is accompanied with increase in the
  6. Pick out the wrong statement.
  7. Pick out the wrong statement.
  8. Pick out the correct statement.
  9. Entropy of an ideal gas depends upon its
  10. Throttling (Joule-Thomson effect) process is a constant __________ process.
  11. High __________ is an undesirable property for a good refrigerant.
  12. Joule-Thomson co-efficient depends on the
  13. Free energy
  14. At a given temperature, the volume of a gas dissolved in a solvent __________ with increase in pressure.
  15. Domestic refrigerator usually works on the __________ refrigeration cycle.
  16. Specific __________ does not change during a phase change (e.g. sublimation, melting, vaporisation etc.).
  17. Clausius-Clapeyron equation is applicable to __________ equilibrium processes.
  18. Change of state namely evaporation condensation, freezing and melting is an __________ process.
  19. The effect of changing the evaporator temperature on COP as compared to that of changing the condenser…
  20. In a turbine, the fluid expands almost
  21. Specific heat of a gas for a reversible adiabatic process is
  22. Gibbs-Duhem equation
  23. An isolated system can exchange __________ with its surroundings.
  24. Chemical potential (an intensive property) of a substance is a force that drives the chemical system…
  25. Which of the following units is not present in both the vapor compression refrigeration system and absorption…
  26. Generation of heat by friction is an example of a/an __________ change.
  27. While dissolving a gas into a liquid at a constant temperature, the ratio of the concentration of the…
  28. Degree of freedom of the system ice-watervapour will be
  29. At the critical point of a substance
  30. In which of the following reaction equilibrium, the value of equilibrium constant Kp will be more than…