Home

An irreversible process

A. Is the analog of linear frictionless motion in machines

B. Is an idealised visualisation of behaviour of a system

C. Yields the maximum amount of work

D. Yields an amount of work less than that of a reversible process

Related Questions

  1. The amount of heat required to decompose a compound into its elements is __________ the heat of formation…
  2. At __________ point, all the three phases (i.e. solid, liquid and gas) co-exist.
  3. Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes.
  4. Gibbs-Duhem equation relates composition in liquid phase and the __________ at constant temperature…
  5. The specific heat of saturated water vapour at 100°C is
  6. The chemical potential for a pure substance is __________ its partial molal free energy.
  7. In an ideal solution, the activity of a component equals its
  8. The equation Tds = dE - PdV applies to
  9. Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas…
  10. The work done in isothermal compression compared to that in adiabatic compression will be
  11. The free energy change for a chemical reaction is given by (where, K = equilibrium constant)
  12. Which is not constant for an ideal gas?
  13. Which of the following is a widely used refrigerant in vapour compression refrigeration system (using…
  14. Which of the following liquid metals has the highest thermal conductivity?
  15. In the reaction, C + O2 → CO2; ΔH = - 94 kcal. What is the heat content (enthalpy) of O2?
  16. Lenz's law results from the law of conservation of
  17. Ideal refrigeration cycle is
  18. Which of the following identities can be most easily used to verify steam table data for superheated…
  19. Fugacity and pressure are numerically equal, when the gas is
  20. During a reversible isothermal expansion of an ideal gas, the entropy change is
  21. A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown…
  22. Degree of freedom of the system ice-watervapour will be
  23. First law of thermodynamics is mathematically stated as
  24. For a real gas, the chemical potential is given by
  25. The chemical potential of any constituent of an ideal solution depends on the __________ of the solution.
  26. For a given substance at a specified temperature, activity is __________ to fugacity.
  27. In a turbine, the fluid expands almost
  28. Free energy change of mixing two liquid substances is a function of the
  29. The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzmanns…
  30. For an ideal gas, the internal energy depends upon its __________ only.

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