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
none of these
B
30 M
C
30 vol%
D
30 wt%
2) A solution with 25 g of solute in 100 g of solution is:
A
25 M
B
none of these
C
25 vol%
D
25 wt%
3) How much NaOH is there in 100 mL of a 1 M solution?
A
0.001 mol
B
1 mol
C
1 g
D
0.1 mol
4) what is the formula for making dilutions?
A
C1 x V2 = C2 x V1
B
C1 x V1 = C2 x V2
C
C1 / C2 = V1 / V2
D
C1 x C2 = V1 x V2
5) I should increase the solubility if...
A
I add solvent
B
I add solute
C
I increase the temperature
D
I decrease the temperature
6) when the molecules of solvent surround the molecules of solute
A
this is molarity
B
this is osmosis
C
this is solvation
D
this is solubility
7) 50 g in 100 mL is...
A
molality
B
solubility
C
wt%
D
vol%
8) if I add sugar to a saturated solution:
A
the water starts to evaporate
B
the sugar dissolves
C
the sugar reacts with water
D
the sugar do not dissolve
9) these are colligative properties
A
endothermic, exothermic
B
boiling point depression, freezing point elevation
C
evaporation, melting
D
boiling point elevation, freezing point depression
10) osmosis is
A
a chemical reaction
B
the tendency of water to move into a more concentrated solution
C
the change of water from liquid to gas
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?