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- Engineering
- Glycerol is separated in soap industries by Option: 1 Fractional DistillationOption: 2 Differential extractionOption: 3 Distillation under reduced pressureOption: 4 Stead Distillation
- #Joint Entrance Examination Main
- #Engineering
- #Purification and Characterisation of Organic Compounds
- #Chemistry
Glycerol is separated in soap industries by
Option: 1 Fractional Distillation
Option: 2 Differential extraction
Option: 3 Distillation under reduced pressure
Option: 4 Stead Distillation
Answers (1)
Glycerol is separated in the soap industry by distillation under reduced pressure because in simple distillation very high temperature is required which might decompose the component.
Therefore, Option(3) is correct.
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