Ch 4 Phys Sci--Mixtures Question Preview (ID: 13525)


A Quiz On Section 3 Of Chapter 4. TEACHERS: click here for quick copy question ID numbers.

A combination of two or more substances that are not chemically combined
a) colloid
b) mixture
c) suspension
d) concentration

A homogeneous mixture of two or more substances uniformly dispersed throughout a single phase
a) solution
b) solute
c) solvent
d) suspension

In a solution, the substance that dissolves in the solvent
a) dilute
b) colloid
c) solvent
d) solute

In a solution, the substance in which the solute dissolves
a) solution
b) solute
c) solvent
d) mixture

The amount of a particular substance in a given quantity of a mixture, solution, or ore
a) concentration
b) solubility
c) solution
d) solvent

The ability of one substance to dissolve in another at a given temperature and pressure
a) concentration
b) solubility
c) suspension
d) colloid

A mixture in which particles of a material are more or less evenly dispersed throughout a liquid or gas
a) suspension
b) solution
c) colloid
d) concentration

A mixture consisting of tiny particles that are intermediate in size between those in solutions and those in suspensions and that are suspended in a liquid, solid, or gas
a) solution
b) suspension
c) mixture
d) colloid

Which is a way that solids can dissolve faster?
a) mixing it
b) heating it
c) crushing it
d) all of the above

We can separate a mixture by
a) physical changes
b) chemical changes
c) burning it
d) mixing it with acid

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