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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

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  13. The number of degrees of freedom at the triple point of water is
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  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…
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  18. Pick out the wrong statement:
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