Which of the following best describes the theory behind performing an extraction

Question

Which of the following best describes the theory behind performing an extraction? O When partitioned between an organic and aqueous layer, the desired product will always be more soluble in the aqueous layer and the impurities will always b more soluble in the organic layer, so the aqueous layer can be collected as pure product 0 when partitioned between an organic and aqueous layer, the desired product with be more soluble in one solvent while its impurities will be more soluble in the other, thus allows isolation of the product from its impurities. When partitioned between an organic and aquects layer the desired product will always be more soluble in the organic layer and the impurities will always be more soluble in the aqueous layer, so the organic layer can be collected as pure product O Wd. When partitioned between an organic and aqueous layer, the desired product will always be more soluble in the top layer and the impurities will always be more soluble in the bottom layer, so the top layer can be collected as product

Explanation / Answer

The theory behind extraction is that the main component and impurities get separated from each other in two different layers comprising of two different solvents. The solvents are selected so that the main product can be easily recovered from the solvent. Thus,when partitioned between an organic and aqueous layer, the desired product will be more soluble in one solvent while its impurities will be more soluble in the other, thus allows isolation of the product from its impurities.

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.