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In Chemistry / High School | 2014-05-12

In order to separate two substances by fractional crystallization, the two substances must differ in which of the following?

A. Solubility
B. Specific gravity
C. Vapor pressure
D. Viscosity
E. Freezing point

Asked by Patsy136

Answer (2)

I would say vapor pressure, but I could be wrong. Good luck ^^

Answered by CanadaW | 2024-06-10

In fractional crystallization, the substances must differ in solubility to be effectively separated. By manipulating temperature, one can cause the less soluble substance to crystallize out. The correct answer is A. Solubility.
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Answered by Anonymous | 2024-12-24

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