If the path of a flashlight beam is observed as it passes through a solution,what is the approximate size of the solute particles in the solution?

Question

Quizplus · Accepted Answer

If the path of a flashlight beam passing through a solution is visible, it indicates that the solute particles in the solution are large enough to scatter light, but not so large that they settle out of the solution. This range of particle size is typically between 1-100 nm, making choice B the best answer. Choices A and C are either too small or too large to scatter light and be observed in this manner. Choices D and E are far too large and would likely settle out of the solution.

If the Path of a Flashlight Beam Is Observed as It