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

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 8.3. Organic chemistry purification and characterization4 Marks
MCQ
A mixture of methyl alcohol and acetone can be separated by
  • A
    Distillation
  • ✓
    Fractional distillation
  • C
    Steam distillation
  • D
    Distillation under reduced pressure
✓

Answer

Correct option: B.
Fractional distillation
b
Fractional distillation

$B.P.$ of methanol and acetone are $338 \,K$ and $330\, K$ which have boiling points very close to each other and hence they are separated by fractional distillation method.

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