The Law of Definite proportions pertains to
A)compounds composed of elements.
B)mixtures composed of compounds.
C)compounds composed of mixtures.
D)mixtures composed of elements.

Question

Quizplus · Accepted Answer

The Law of Definite Proportions states that a specific compound is always composed of the same elements in the same proportion by mass. This only applies to compounds and not to mixtures, which can have varying proportions of their components.

The Law of Definite Proportions Pertains to