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8.3. Organic chemistry purification and characterization — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry8.3. Organic chemistry purification and characterization1 Mark
MCQ
Which of the following is incorrect ?
  • A
    Ortho nitrophenol and para nitrophenol is separated by steam distillation method
  • B
    When the difference in boiling point of two organic compound is $10\,^oC$ or less than $10\,^oC$ then they are separated by fractional distillation method
  • C
    Aniline is purified by steam distillation method
  • ✓
    In soap industry, glycerol is separated by fractional distillation method
✓

Answer

Correct option: D.
In soap industry, glycerol is separated by fractional distillation method
d

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