"Emulsion" commonly refers to a mixture of two immiscible liquids, such as oil and water (or for example, olive oil and vinegar in salad dressing). It is common for regular suspensions and emulsions to phase separate on standing, so, given time, muddy water separates into a layer of mud with water on top.

Do emulsions settle out on standing?

Upon standing the solids start to settle to the bottom of the container. In water suspensions the average suspended particle is larger than 100nm, whereas in a solution all particles are less than 1nm. ... Emulsions are immiscible (incapable of mixing) colloidal suspensions of one liquid in another liquid.

What is difference between emulsion and suspension?

An emulsion is similar to a suspension only in that it is a mixture of two components. ... Unlike a suspension, which can consist of two components of any phase, an emulsion is a mixture of two liquids.