What physical property and reaction type are used by extraction as useful techniques to separate and purify mixtures of compounds?
A)Physical property = solubility differences; reaction type = acid-base reaction
B)Physical property = boiling point; reaction type = acid-base reaction
C)Physical property = solubility differences; reaction type = oxidation-reduction
D)Physical property = density; reaction type = oxidation-reduction

Question

Quizplus · Accepted Answer

Extraction relies on the physical property of solubility differences between compounds in order to separate and purify mixtures. Acid-base reactions, where one compound reacts with an acid or base to form an ion that is more (or less) soluble in water, can be used to further enhance the separation of the mixture.

What Physical Property and Reaction Type Are Used by Extraction