Question

What are maximum boiling azeotropes? Don't spam.

Answer 1

Answer:

Hint: An azeotrope is defined as a mixture of two liquids that has a constant boiling point and whose proportions cannot be changed by simple distillation. Maximum boiling azeotropes are those which have the boiling point higher than any of its constituents. For an azeotrope, the boiling point can be higher or lower than the constituents from which it is made.

Complete Step By Step Solution:

Azeotropes are of two types- minimum boiling azeotropes and maximum boiling azeotropes. A minimum boiling azeotrope shows greater positive deviation from Raoult’s Law and maximum boiling azeotrope shows negative deviation from Raoult’s Law. Negative deviation arises when vapor pressure of mixture is lower than as expected from Raoult’s law.

The example of Maximum boiling azeotrope is-the boiling point of hydrogen chloride is −84∘C and that of water is 100∘C but their mixture i.e. the azeotrope formed boils at 110∘C.

Answer 2

Answer:

Hint: An azeotrope is defined as a mixture of two liquids that has a constant boiling point and whose proportions cannot be changed by simple distillation. Maximum boiling azeotropes are those which have the boiling point higher than any of its constituents. For an azeotrope, the boiling point can be higher or lower than the constituents from which it is made.

Complete Step By Step Solution:

Azeotropes are of two types- minimum boiling azeotropes and maximum boiling azeotropes. A minimum boiling azeotrope shows greater positive deviation from Raoult’s Law and maximum boiling azeotrope shows negative deviation from Raoult’s Law. Negative deviation arises when vapor pressure of mixture is lower than as expected from Raoult’s law.

The example of Maximum boiling azeotrope is-the boiling point of hydrogen chloride is −84∘C and that of water is 100∘C but their mixture i.e. the azeotrope formed boils at 110∘C.

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