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  1. Consider the process A & B shown in the figure given below: In this case, it is possible that
  2. Maxwell's relation corresponding to the identity, dH = dS = Vdp + Σμi dni is
  3. The following heat engine produces power of 100,000 kW. The heat engine operates between 800 K and 300…
  4. Maximum work that could be secured by expanding the gas over a given pressure range is the __________…
  5. The relation connecting the fugacities of various components in a solution with one another and to composition…
  6. Partial molar free energy of an element A in solution is same as its
  7. The work done in isothermal compression compared to that in adiabatic compression will be
  8. For a reversible process involving only pressure-volume work
  9. First law of thermodynamics deals with the
  10. In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents…
  11. If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change…
  12. Reduced pressure of a gas is the ratio of its
  13. The co-efficient of performance (COP) of a refrigerating system, which is its index of performance,…
  14. The enthalpy change when ammonia gas is dissolved in water is called the heat of
  15. In the ammonia synthesis reaction, N2 + 3H2 2NH3 + 22.4 kcal, the formation of NH3 will be favoured…
  16. A refrigerator works on the principle of __________ law of thermodynamics.
  17. What is the number of degrees of freedom for liquid water in equilibrium with a mixture of nitrogen…
  18. Pick out the extensive property out of the following.
  19. Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 PCl3 + Cl2.Degree…
  20. Pick out the wrong statement.
  21. Near their critical temperatures, all gases occupy volumes __________ that of the ideal gas.
  22. Pick out the correct statement:
  23. The unity of Planck's constant 'h' in the equation, E = hv is
  24. A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown…
  25. In a homogeneous solution, the fugacity of a component depends upon the
  26. The amount of heat required to decompose a compound into its elements is __________ the heat of formation…
  27. The necessary condition for phase equilibrium in a multiphase system of N components is that the
  28. The compressibility factor for an ideal gas is 1. Its value for any other real gas is
  29. Gibbs-Helmholtz equation is
  30. Pick out the wrong statement.