What is a suspension?
A dispersion in which solid drug particles are dispersed throughout a liquid medium
In the field of chemistry, a suspension is a heterogeneous mixture in which the solid particles are dispersed in a liquid medium, but are large enough that they settle out or can be removed by filtration. Suspensions can also be defined as two-phase systems consisting of finely divided solid particles dispersed within a fluid (usually liquid). The solid particles in suspensions are usually visible to the naked eye and can be seen as cloudy or turbid regions within the suspension. Suspensions have properties that are intermediate between those of solutions and heterogeneous mixtures. They can exhibit properties of both, and the properties of suspensions depend on the size, shape, density, and nature of the dispersed solid particles, as well as the composition of the liquid phase. Some common examples of suspensions are muddy water, paint, blood, and milk.
More Answers:
Suspensions: Heterogeneous Mixtures Settling in Sciencedifference between solutions and suspensions in Science: Size matters!
Suspensions: A Guide to the Two Phases and Separation Methods