Which of the following is not the step for the isolation of glycerine – McqOptions

MCQOPTIONS

1.	Which of the following is not the step for the isolation of glycerine form spent lye?
A.	Brine Solution Preparation
B.	Saponification and salting
C.	Zone distillation
D.	Glycerin Recovery from Spent Soap Lye
Answer» D. Glycerin Recovery from Spent Soap Lye

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