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A maxima or minima obtained in the temperature composition curve of a mixture of two liquids indicates

  • Option 1)

    an azeotropic mixture

  • Option 2)

    an eutectic formation

  • Option 3)

    that the liquids are immiscible with one another

  • Option 4)

    that the liquids are partially miscible at the maximum or minimum

 

Answers (1)

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As we learned

 

Negative deviation from Raoult's Law behaviour -

When the pressure exerted by vapours of mixture is less than that in case of ideal behaviour.

- wherein

P_{T}< P_{A}^{0}x_{A}+ P_{B}^{0}x_{B}

 

 An azeotropic mixture boil at perticular temperture without changing its composition.


Option 1)

an azeotropic mixture

Option 2)

an eutectic formation

Option 3)

that the liquids are immiscible with one another

Option 4)

that the liquids are partially miscible at the maximum or minimum

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Plabita

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