Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chapter 14: Mixtures And Solutions
Test Description: Mixtures and Solutions basics
Instructions: Answer all questions to get your test result.
1) A solution with 30 g of solute in 100 mL of solvent is:
A
30 vol%
B
30 M
C
none of these
D
30 wt%
2) A solution with 25 g of solute in 100 g of solution is:
A
25 vol%
B
none of these
C
25 M
D
25 wt%
3) How much NaOH is there in 100 mL of a 1 M solution?
A
1 g
B
1 mol
C
0.1 mol
D
0.001 mol
4) what is the formula for making dilutions?
A
C1 x C2 = V1 x V2
B
C1 / C2 = V1 / V2
C
C1 x V1 = C2 x V2
D
C1 x V2 = C2 x V1
5) I should increase the solubility if...
A
I increase the temperature
B
I decrease the temperature
C
I add solute
D
I add solvent
6) when the molecules of solvent surround the molecules of solute
A
this is molarity
B
this is solvation
C
this is osmosis
D
this is solubility
7) 50 g in 100 mL is...
A
solubility
B
wt%
C
vol%
D
molality
8) if I add sugar to a saturated solution:
A
the sugar reacts with water
B
the water starts to evaporate
C
the sugar dissolves
D
the sugar do not dissolve
9) these are colligative properties
A
boiling point elevation, freezing point depression
B
evaporation, melting
C
endothermic, exothermic
D
boiling point depression, freezing point elevation
10) osmosis is
A
the tendency of water to move into a more concentrated solution
B
the change of water from liquid to gas
C
a chemical reaction
D
the tendency of water to move into a less concentrated solution
*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?