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__________ law of thermodynamics ascertains the direction of a particular spontaneous process.

A. Zeroth

B. First

C. Second

D. Third

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

You can do it
  1. The kinetic energy of gas molecule is zero at
  2. Entropy of the system decreases, when
  3. Specific volume of an ideal gas is
  4. Which of the following is true for Virial equation of state?
  5. Out of the following refrigeration cycles, which one has maximum COP?
  6. Dry ice is
  7. A domestic refrigerator has a/an __________ cooled condenser.
  8. Pick out the wrong statement.
  9. A system is said to be isopiestic, if there is no __________ change.
  10. The extensive properties are
  11. Pick out the wrong statement.
  12. Entropy change of the reaction, H2O (liquid) → H2O (gas), is termed as the enthalpy of
  13. Pick out the correct statement.
  14. All gases except __________ shows a cooling effect during throttling process at atmospheric temperature…
  15. It is desired to bring about a certain change in the state of a system by performing work on the system…
  16. In an ideal gas mixture, fugacity of a species is equal to its
  17. What is the value of Joule-Thomson co-efficient for an ideal gas?
  18. Which one is true for a throttling process?
  19. Refrigeration cycle
  20. Which of the following is Virial equation of state?
  21. First law of thermodynamics is mathematically stated as
  22. Which of the following is not an equation of state?
  23. Sound waves propagation in air exemplifies an __________ process.
  24. Pick out the wrong statement.
  25. For a constant pressure reversible process, the enthalpy change (ΔH) of the system is
  26. Gibbs-Duhem equation
  27. Number of phases in a colloidal system is:
  28. Refrigerants commonly used for domestic refrigerators are
  29. An isentropic process is carried out at constant
  30. Maximum work that could be secured by expanding the gas over a given pressure range is the __________…