Two or more substances in variable proportions,where the composition is variable throughout are
A) a solution.
B) a homogeneous mixture.
C) a compound.
D) an amorphous solid.
E) a heterogeneous mixture.

Question

Quizplus · Accepted Answer

A heterogeneous mixture is a combination of two or more substances in variable proportions where the composition is not uniform throughout. This contrasts with a homogeneous mixture or solution, where the components are evenly distributed and the composition is constant throughout. A compound is a substance made up of two or more different elements chemically bonded together in a fixed proportion, while an amorphous solid is a solid that lacks long-range order and has no well-defined shape or structure.

Two or More Substances in Variable Proportions,where the Composition Is