In liquid XYZ,you notice that light is scattered as it passes through.There is no precipitant in the bottom of the beaker,though it has been sitting for several days.What type of liquid is this?

Question

Quizplus · Accepted Answer

The fact that light is scattered as it passes through the liquid suggests that it is a colloid. In a colloid, the particles are small enough to not settle to the bottom but large enough to scatter light. There is no precipitant in the bottom of the beaker, so it is not a suspension. If it were a solution, light would pass through without being scattered. A mixture is a general term and does not provide any specific information about the properties of the liquid.

In Liquid XYZ,you Notice That Light Is Scattered as It