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The distillation technique most sited fo...

The distillation technique most sited for separating glycerol from spent lye in the soap industry is

A

simple distillation

B

fractional distillation

C

steam distillation

D

distillation under reduced pressure

Text Solution

Verified by Experts

The correct Answer is:
D
Glycerol decomposes at its b.p., therefore, it is separated from spent lye by distillation under reduced pressure.
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PRADEEP-ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES TECHNIQUES-Competition Focus (Jee (Main and Advanced)/Medical Entrance) I. Multiple choice Questions (With One Correct Answer)
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