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Organic Chemistry: Some Basic Principles and Techniques — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryOrganic Chemistry: Some Basic Principles and Techniques1 Mark
MCQ
Glycerol can be separated from spent-lye in soap industry by:
  • A
    Chromatography.
  • B
    Sublimation.
  • C
    Fractional distillation.
  • D
    Distillaltion under reduced pressure.
✓

Answer

  1. Distillaltion under reduced pressure.

Explanation:

Glycerol decomposes at its boiling point is separated from spent-lye by using distillation under reduced pressure.

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