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ChemistryPRACTICAL ORGANIC CHEMISTRYDIFFERENTIATION, SEPARATION AND PURIFICATION of ORGANIC COMPOUNDSHard2 minPYQ_2016
ChemistryHardsingle choice

The distillation technique most suited for separating glycerol from spent - lye in the soap industry is:

Options:

Answer:
B
Solution:

Glycerol (B.P.290oC) is separated from spent - lye in the soap industry by distillation under reduced pressure, as for simple distillation very high temperature is required which might decompose the component.

Stream:JEESubject:ChemistryTopic:PRACTICAL ORGANIC CHEMISTRYSubtopic:DIFFERENTIATION, SEPARATION AND PURIFICATION of ORGANIC COMPOUNDS
2mℹ️ Source: PYQ_2016

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