Homogenous mixtures are known as solutions. Option A
Homogeneous mixtures are indeed known as solutions. In a homogeneous mixture, the components are uniformly distributed, creating a single-phase system.
This means that the composition of the mixture is uniform throughout, and there are no visible boundaries between the different components. Solutions can exist in various states of matter, including liquids, gases, and solids, depending on the nature of the substances involved.
Option B is incorrect because homogeneous mixtures consist of a single phase, not multiple phases.
Option C is incorrect because the composition of homogeneous mixtures can vary, although it remains uniform at any given point within the mixture.
Option D is incorrect because homogeneous mixtures can exist in different states, not just as liquids.
The full question: Which of the following is true about homogeneous mixtures
A. They are known as solutions
B. The consist of two or more phases
C. They have compositions that never vary
D. They are always liquids.