Home

Throttling process is a/an __________ process.

A. Reversible and isothermal

B. Irreversible and constant enthalpy

C. Reversible and constant entropy

D. Reversible and constant enthalpy

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

You can do it
  1. Heat of reaction at constant volume is identified with __________ change.
  2. Which of the following identities can be most easily used to verify steam table data for superheated…
  3. Heat is added at constant pressure in an ideal __________ cycle.
  4. Entropy change of mixing two liquid substances depends upon the
  5. The second law of thermodynamics states that
  6. Fugacity co-efficient of a substance is the ratio of its fugacity to
  7. Pick out the wrong statement.
  8. As the entropy of the universe is increasing, day by day, the work producing capacity of a heat engine…
  9. Pick out the correct equation relating 'F' and 'A'.
  10. One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought…
  11. The free energy change for a chemical reaction is given by (where, K = equilibrium constant)
  12. Joule-Thomson Co-efficient at any point on the inversion curve is
  13. A gas performs the maximum work, when it expands
  14. Internal energy of an ideal gas
  15. Gibbs free energy (G) is represented by, G = H - TS, whereas Helmholtz free energy, (A) is given by,…
  16. A large iceberg melts at the base, but not at the top, because of the reason that
  17. Sound waves propagation in air exemplifies an __________ process.
  18. A gas shows deviation from ideal behaviour at
  19. The adiabatic throttling process of a perfect gas is one of constant enthalpy
  20. Claude's liquefaction process employs the cooling of gases by
  21. A solute distributes itself between two nonmiscible solvents in contact with each other in such a way…
  22. In an ideal solution, the activity of a component equals its
  23. Pick out the correct statement.
  24. The equation, (d loge PA/d loge xA) = (d loge PA/d loge xB) applicable to a binary solution of components.…
  25. Degree of freedom of a system consisting of a gaseous mixture of H2 and NH3 will be
  26. The co-efficient of performance (COP) of a refrigerating system, which is its index of performance,…
  27. Pick out the wrong statement.
  28. Fundamental principle of refrigeration is based on the __________ law of thermodynamics.
  29. What is the value of Joule-Thomson co-efficient for an ideal gas?
  30. The Joule-Thomson co-efficient is defined as (∂T/∂P)H. Its value at the inversion point…