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Melting of ice is an example of an __________ process.

A. Adiabatic

B. Isothermal

C. Isometric

D. None of these

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

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  1. The internal energy of an incompressible fluid depends upon its
  2. In which of the following reaction equilibrium, the value of equilibrium constant Kp will be more than…
  3. If two gases have same reduced temperature and reduced pressure, then they will have the same
  4. For the gaseous phase chemical reaction, C2H4(g) + H2O(g) ↔ C2H5OH(g), the equilibrium conversion…
  5. The change in __________ is equal to the reversible work for compression in steady state flow process…
  6. The co-efficient of performance (COP) of a refrigerating system, which is its index of performance,…
  7. Pick out the wrong statement.
  8. The Maxwell relation derived from the differential expression for the Helmholtz free energy (dA) is
  9. In an isothermal process on an ideal gas, the pressure increases by 0.5 percent. The volume decreases…
  10. Pick out the wrong statement.
  11. An isolated system can exchange __________ with its surroundings.
  12. For an exothermic reaction
  13. Which of the following is not affected by temperature changes?
  14. As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches
  15. Fundamental principle of refrigeration is based on the __________ law of thermodynamics.
  16. Specific heat of a gas for a reversible adiabatic process is
  17. All gases above its inversion temperature, in a throttling process will show
  18. Variation of equilibrium pressure with temperature for any two phases of a given substances is given…
  19. At normal boiling point, molar entropy of vaporisation is __________ Joule/K°.mole.
  20. A system in which there is exchange of energy but not of mass, is called a/an __________ system.
  21. The number of degrees of freedom at the triple point of water is
  22. Which of the following is not an intensive property?
  23. One ton of refrigeration is defined as the heat rate corresponding to melting of one ton of ice in one
  24. The work done in isothermal compression compared to that in adiabatic compression will be
  25. Normal temperature and pressure (N.T.P.) corresponds to
  26. The specific heat of saturated water vapour at 100°C is
  27. For a spontaneous process, free energy
  28. __________ explains the equilibrium constant for any chemical reaction.
  29. When dilute aqueous solutions of two salts are mixed, the process is associated with
  30. __________ increases with increase in pressure.