At Westonci.ca, we provide reliable answers to your questions from a community of experts. Start exploring today! Explore our Q&A platform to find in-depth answers from a wide range of experts in different fields. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

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