What is the degree of freedom for two miscible (non-reacting) substances in vapor-liquid equilibrium forming an azeotrope?

A. 0

B. 1

C. 2

D. 3

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

You can do it
  1. Domestic refrigerator usually works on the __________ refrigeration cycle.
  2. Gibbs free energy at constant pressure and temperature under equilibrium conditions is
  3. The expression for entropy change, ΔS = n Cp . ln (T2/T1), is valid for the __________ of a substance.
  4. A large iceberg melts at the base, but not at the top, because of the reason that
  5. Heat of formation of an element in its standard state is
  6. Which is an example of closed system?
  7. A gas performs the maximum work, when it expands
  8. Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 PCl3 + Cl2.Degree…
  9. In case of steady flow compression polytropic process (PVn = constant), the work done on air is the…
  10. A Carnot cycle consists of the following steps:
  11. Normal temperature and pressure (N.T.P.) corresponds to
  12. Melting of ice exemplifies a/an
  13. The number of degrees of freedom at the triple point of water is
  14. In a turbine, the fluid expands almost
  15. If the vapour pressure at two temperatures of a solid phase in equilibrium with its liquid phase are…
  16. In the ammonia synthesis reaction, N2 + 3H2 2NH3 + 22.4 kcal, the formation of NH3 will be favoured…
  17. The free energy change for a chemical reaction is given by (where, K = equilibrium constant)
  18. Pick out the wrong statement:
  19. Free energy change at equilibrium is
  20. Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes.
  21. Helmholtz free energy (A) is defined as
  22. The following heat engine produces power of 100,000 kW. The heat engine operates between 800 K and 300…
  23. What is the degree of freedom for two miscible (non-reacting) substances in vapor-liquid equilibrium…
  24. It is desired to bring about a certain change in the state of a system by performing work on the system…
  25. Partial molar free energy of an element A in solution is same as its
  26. Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as
  27. For equilibrium process (i.e. reversible) in an isolated system
  28. First law of thermodynamics deals with the
  29. Boyle's law for gases states that
  30. Filling of gas from a high pressure cylinder into small bottles is an example of a/an __________ process.