Physical Science, New York Edition

Chapter 22: Solutions

Section 3 Self-Check Quiz-Eng.

1.
Which of the following increases rate of evaporation?
A)increasing attraction between solvent molecules
B)decreasing surrounding temperature
C)decreasing attraction between solvent molecules
D)combining polar solvents with polar solutes
2.
Vitamin C is a(n) __________ compound and dissolves readily in water.
A)nonpolar
B)polar
C)fat soluble
D)oily
3.
Substances that do not ionize in water and cannot conduct electricity are called __________ .
A)nonelectrolytes
B)electrolytes
C)dissociated
D)nonions
4.
__________ are compounds that form charged particles.
A)Nonelectrolytes
B)Ions
C)Electrolytes
D)Nonpolar components
5.
The process in which water molecules draw ions away from a crystalline solid and into solution is ___________.
A)dissociation
B)supersaturation
C)concentration
D)nonpolarization
6.
Adding a solute to a solvent __________ the freezing point of the solvent.
A)raises
B)lowers
C)does not change
D)doubles
Physical Science - New York Edition
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