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Describe solvent extraction method to pu...

Describe solvent extraction method to purify a compound.

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Solvent extraction : Suppose an organic compound .A. is more soluble in an organic solvent that in water but present in aq. solution. The aq. solution is shoken with the organic solvent. .A. goes into the organic solvent which is immiscible with water. The organic layer is separated and distilled to remove the liquid solvent. The compound remains with distillation flask.
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