In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v1 = 1 m3 and v23 m3) is maximum, when the value of 'n' is

A. 0

B. 1

C. y = 1.44

D. 1.66

Related Questions

  1. The temperature at the eutectic point of the system is the __________ temperature that can be attained…
  2. Specific __________ does not change during a phase change (e.g. sublimation, melting, vaporisation etc.).
  3. For any system, what is the minimum number of degrees of freedom?
  4. A system undergoes a change from a given initial state to a given final state either by an irreversible…
  5. 1m3 of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated…
  6. Helmholtz free energy (A) is defined as
  7. Which of the following is not an equation of state?
  8. dW and dq are not the exact differential, because q and W are
  9. If heat contents of CH4, C2H4 and C3H8 are -17.9, 12.5 and -24.8 kcal/mole respectively, than ΔH…
  10. Pick out the correct statement.
  11. __________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very…
  12. Normal temperature and pressure (N.T.P.) corresponds to
  13. The necessary condition for phase equilibrium in a multiphase system of N components is that the
  14. The efficiency of a Carnot heat engine operating between absolute temperatures T1 and T2 (when, T1 >…
  15. Tea kept in a thermos flask is vigorously shaken. If the tea is considered as a system, then its temperature…
  16. Critical temperature is defined as the temperature above which a gas will
  17. Enthalpy changes over a constant pressure path are always zero for __________ gas.
  18. When a gas is expanded from high pressure region to low pressure region; temperature change occurs.…
  19. The energy of activation of exothermic reaction is
  20. If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change…
  21. Specific heat of a gas for a reversible adiabatic process is
  22. Which of the following is true for Virial equation of state?
  23. Sound waves propagation in air exemplifies an __________ process.
  24. When dilute aqueous solutions of two salts are mixed, the process is associated with
  25. In which of the following reaction equilibrium, the value of equilibrium constant Kp will be more than…
  26. Degree of freedom of the system ice-watervapour will be
  27. The variation of heat of reaction with temperature at constant pressure is given by the __________ law.
  28. Which of the following represents the Virial equation of state?
  29. The gas law (PV = RT) is true for an __________ change.
  30. Pick out the wrong statement.

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