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Question: Answered & Verified by Expert
The system that forms maximum boiling azeotropes is
ChemistrySolutionsCOMEDKCOMEDK 2022
Options:
  • A acetone-chloroform
  • B ethyl alcohol-water
  • C benzene-toluene
  • D $\mathrm{CS}_2+$ acetone
Solution:
1333 Upvotes Verified Answer
The correct answer is: acetone-chloroform
When the non-ideal binary solution shows the negative deviation, it is known as a maximum boiling azeotrope e.g. acetone-chloroform. Rest all three options show positive deviation from Raoult's law.

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