WorksheetsSolubility, Solvation, Dissociation
Total questions: 33
Worksheet time: 30mins
Name
Class
Date
1.
what is concentration
a)
mass
b)
gas
c)
solid
d)
The amount of a particular substance in a given amount of another substance
2.
Solubility is defined as
a)
the ability to catch on fire
b)
the ability to be dissolved
c)
the ability to fly.
d)
the ability to get on Mrs. D's nerves.
3.
The substance being dissolved in a solution.
a)
sands
b)
solute
c)
solvent
d)
alloy
4.
The substance in which a solute is dissolved
a)
sands
b)
solvent
c)
alloy
d)
negative particles
5.
Solutions are composed of __________ .
a)
salts and solutes
b)
solvents and salts
c)
solutes and alloys
d)
solutes and solvents
6.
If we are making Kool-aid with sugar, Kool-aid powder, and water, which part is the solvent?
a)
water
b)
powder
c)
sugar
d)
powder and sugar
7.
In this mixture, which of the following will be the solute?
a)
The water in the glass
b)
The glass that holds the final mixture
c)
The solution containing both powder and water
d)
The powder on the spoon
8.
What is a solvent?
a)
The substance that does the dissolving in a solution.
b)
The substance that is being dissolved in a solution.
c)
The mixing of different substances.
d)
The process in which neutral molecules lose or gain electrons
9.
The amount of solute actually dissolved in a given amount of solvent.
a)
dilution
b)
concentration
c)
saturated solution
d)
supersaturated mixture
10.
When a solvent contains as much of the solute as it can hold, the solution is said to be
a)
supersaturated
b)
diluted
c)
saturated
d)
unsaturated
11.
How does a solution become supersaturated?
a)
dissolve lots of solute in it.
b)
dissolve a little solute in it.
c)
dissolve more solute than you should be able to.
d)
dissolve a super amount of solvent in it.
12.
Which is an example of a solvent?
a)
Salt
b)
Egg whites
c)
Water
d)
Sugar
13.
What is a solvent
a)
the liquid in which a solute is dissolved to form a solution.
b)
Another word for solution
c)
A thing that make drinks turn colors
d)
Its a metal molecole
14.
What does it mean to dilute a solution?
a)
lower the concentration of solute per solvent
b)
increase the concentration of solute per solvent
15.
You can make a solution more concentrated by adding __________.
a)
solute
b)
solvent
c)
water
16.
Solution where more solute can still be dissolved at the given temperature.
a)
Saturated
b)
Unsaturated
c)
Supersaturated
d)
Homogeneous solution
17.
The maximum amount of a solute that can be dissolved in a given amount of solvent at a given temperature.
a)
solubility
b)
concentrated
c)
diluted
d)
surface area
18.
mixture of two or more substances; dissolved particles are spread evenly throughout the mixture
a)
solvent
b)
solute
c)
mixture
d)
solution
19.
A solution that is not concentrated is
a)
dilute.
b)
dense.
20.
The higher the concentration, the _________the density.
a)
lower
b)
higher
21.
If a solution has a ratio of 1/2, is it more or less concentrated than a solution with a ratio of 1/3?
a)
more
b)
less
22.
The amount of solute actually dissolved in a given amount of solvent.
a)
dilution
b)
concentration
c)
saturated solution
d)
supersaturated mixture
23.
How does a solution become supersaturated?
a)
dissolve lots of solute in it.
b)
dissolve a little solute in it.
c)
dissolve more solute than you should be able to.
d)
dissolve a super amount of solvent in it.
24.
Which is an example of a solvent?
a)
Salt
b)
Egg whites
c)
Water
d)
Sugar
25.
What is a solvent
a)
the liquid in which a solute is dissolved to form a solution.
b)
Another word for solution
c)
A thing that make drinks turn colors
d)
Its a metal molecole
26.
How does a solution become supersaturated?
a)
dissolve lots of solute in it.
b)
dissolve a little solute in it.
c)
dissolve more solute than you should be able to.
d)
dissolve a super amount of solvent in it.
27.
You can make a solution more concentrated by adding __________.
a)
solute
b)
solvent
c)
water
28.
Solution where more solute can still be dissolved at the given temperature.
a)
Saturated
b)
Unsaturated
c)
Supersaturated
d)
Homogeneous solution
29.
You make a Kool Aid drink using Kool Aid powder, sugar, & water & you notice your drink still has to much powder sitting at the bottom. What will happen if you add more water to the drink?
a)
decrease the solubility of your drink
b)
decrease the solubility rate of your drink
c)
increase the solubility rate of your drink
d)
increase the solubility of your drink
30.
Which of the following is not a solute?
a)
coffee grounds
b)
Kool Aid powder
c)
food die in water
d)
paint thinner
31.
Which of the following factors affects the solubility amount & rate of solubility?
a)
temperature
b)
surface area
c)
agitation
d)
amount of solvent
32.
Which of the following would dissolve the slowest?
a)
a sugar cube in hot water
b)
a sugar cube in cool water
c)
powdered sugar in cool water
d)
powdered sugar in hot water
33.
What type of solution is holds more than the maximum amount of solute when it is rapidly heated & then cooled slowly producing crystals?
a)
unsaturated
b)
saturated
c)
supersaturated
100 %
