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The system that forms maximum boiling azeotropes is

Options

  1. Aacetone-chloroform
  2. Bethyl alcohol-water
  3. Cbenzene-toluene
  4. DCS ₂+ acetone

Correct answer

A. acetone-chloroform

Step-by-step solution

Azeotropes are mixtures of liquids that boil at a constant temperature and possess the same composition in the liquid and vapor phases. Azeotropes are classified into two types based on their deviation from Raoult's Law. Minimum boiling azeotropes are formed by solutions showing large positive deviations from Raoult's Law. Examples include ethyl alcohol-water and CS ₂+ acetone. Maximum boiling azeotropes are formed by solutions showing large negative deviations from Raoult's Law. In these cases, the intermolecular

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