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Question: Answered & Verified by Expert
Assertion : Glycerol is purified by distillation under reduced pressure.
Reason : Organic compounds in liquid state are purified by distillation.
ChemistryGeneral Organic ChemistryAIIMSAIIMS 2018 (27 May)
Options:
  • A If both assertion and reason are true and reason is the correct explanation of assertion.
  • B If both assertion and reason are true but reason is not the correct explanation of assertion.
  • C If assertion is true but reason is false.
  • D If both assertion and reason are false.
Solution:
1004 Upvotes Verified Answer
The correct answer is: If both assertion and reason are true but reason is not the correct explanation of assertion.
Glycerol (b.pt. $292^{\circ} \mathrm{C}$ ) decomposes on heating below its boiling point and therefore it is distilled under reduced pressure.

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