Solutions Exam - Chemistry

Which mixture contains particles that are in a dispersed phase and do not settle out?

a colloid

Which mixture contains visible particles that settle out unless the mixture is stirred?

a suspension

A metal solution is a(n)

alloy

Carbon dioxide in water is an example of which solute-solvent combination?

gas liquid

Water in air is an example of which solute-solvent combination?

liquid gas

Which of the following is expressed in grams of solute instead of moles of solute?

neither a nor b

Sugar in water is an example of which solute-solvent combination?

solid liquid

Which of the following is a thoroughly mixed homogeneous mixture of substances in a single phase?

solution

A heterogeneous mixture always contains

two or more substances that are visibly distinguishable