Quiz: Introduction to Solutions

1. Most chemical reactions occur in
a. solid phase
b. solution
c. gaseous phase
2. Solutions are
a. pure substances
b. compounds
c. mixtures
3. The amount of a solute dissolved in a given amount of solvent is represented by the
a. mass of the solution
b. volume of the solution
c. concentration of the solute
4. For a given concentration, the ratio of the solute to solvent in a solution
a. is variable
b. is fixed
c. is always 1:1
5. Most body chemistry occurs in
a. the stomach
b. the intestines
c. solution
6. Solutions can be
a. liquids only
b. liquids and gases only
c. solids, liquids, or gases

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