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Chemistry

NEET ChemistryClass 12Ideal and non-ideal solutionsMediumStatement based

Question 8 of 10

Binary liquid mixtures can behave ideally or deviate from Raoult's law. Which of the statements below are correct?

  • Statement I: A solution showing positive deviation from Raoult's law absorbs heat on mixing (ΔmixH > 0).
  • Statement II: A large positive deviation leads to a minimum boiling azeotrope.
  • Statement III: A solution showing negative deviation expands on mixing (ΔmixV > 0).
  • Statement IV: An ideal solution obeys Raoult's law over the entire range of composition.

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