Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Unit 6, Physical Science, 2nd Semester
Test Description: Mixtures and Solubility
Instructions: Answer all questions to get your test result.
1) Which of the following would likely form a heterogeneous mixture?
A
Sugar and water
B
Salt and water
C
Baking soda and water
D
Sand and water
2) Since the mud in muddy water eventually settles out, the muddy water is a __________.
A
Solution
B
Suspension
C
Colloid
3) In the Solubility lab, what did you change the temperature of?
A
Solvent
B
Solute
C
All of the above
D
Entire solution
4) If solid material settles out of a mixture over time, the unknown mixture is likely a __________.
A
Suspension
B
Homogenous
C
Colloid
D
Solution
5) What does the rate of solution measure?
A
how much of a substance dissolves
B
how much of a substance precipitates
C
how fast a substance precipitates
D
how fast a substance dissolves
6) Separating out solute from a solvent through evaporation is a __________ process.
A
Nuclear
B
Chemical
C
Physical
7) In the Mixtures lab, you waited to see if the liquid would form lumpy or fluffy masses, which would indicate it was a __________.
A
colloid
B
solution
C
homogenous mixture
D
suspension
8) __________ is known as the universal solvent because it dissolves more solutes than any other solvent.
A
Salt
B
Hydrochloric acid
C
Vinegar
D
Water
9) What is solubility?
A
Solubility is how much solvent will dissolve in solute.
B
Solubility is how much solid only will dissolve in liquid only.
C
Solubility is how much solute will precipitate out of solvent.
D
Solubility is how much solute will dissolve in solvent.
10) Opening a soda bottle illustrates how a decrease in pressure will __________ the amount of gas that can be dissolved in water.
A
Not Change
B
Decrease
C
Increase
11) Which of the following does not affect the rate of solubility?
A
surface area
B
temperature
C
weight
D
pressure
12) You can increase the rate solute dissolves in solvent by __________.
A
using larger particles of solute
B
crushing particles of solute
C
lowering the temperature of the solvent
D
using more particles of solute
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?