How can we obtain pure substances from a mixture?
A pure substance is a sample of matter, either an element or a
compound, that consists of only one component with definite
physical and chemical properties and a definite composition.Here's
an example: Grape juice is a mixture, but not a pure substance
because if you leave it out long enough, it will begin to separate.
If you can think of a mixture that has the qualities of that
definition, then answer is yes. If you were think about juice, the
answer is no. Hope that helps!