Quiz 5: Chapters 9 and 10 Flashcards
1
Q
The high value of water’s heat of vaporization is due to:
A
Hydrogen bonding
2
Q
Permanent hardness of water:
A
Cannot be removed by boiling
3
Q
A solution that contains a relatively small amount of solute is:
A
Dilute
4
Q
The movement of particles from regions of high concentration to a region of low concentration is:
A
Diffusion
5
Q
A metallic substance that is composed of two or more metallic elements is the definition for:
A
Solid solution
6
Q
If a red blood cell is placed in a hypotonic solution, it will:
A
Burst
7
Q
Water hardness is not caused by which of the following?
- Magnesium
- Iodine
- Calcium
- Iron
A
Iodine
8
Q
Crenation is when:
A
A blood cell shrinks
9
Q
A solution that contains more of the solute than the solvent is normally able to hold is:
A
Supersaturated
10
Q
Two solutions of equal concentration are described as:
A
Isotonic
