NEW
Font size
S
M
L
XL
WorksheetsSolutions
Total questions: 25
Worksheet time: 14mins
Name
Class
Date
1.
Liquid solutions may contain gases, other liquids, and solids
a)
True
b)
False
2.
The substance being dissolved in a solution.
a)
sands
b)
solute
c)
solvent
d)
alloy
3.
The substance in which a solute is dissolved
a)
sands
b)
solvent
c)
alloy
d)
negative particles
4.
Solid solutions are known as _________.
a)
Solutes
b)
Solvents
c)
Alloys
d)
Isotopes
5.
A solution is a ___________mixture.
a)
heterogeneous
b)
homogeneous
c)
concentration
d)
ionic
6.
Solutions are composed of __________ .
a)
salts and solutes
b)
solvents and salts
c)
solutes and alloys
d)
solutes and solvents
7.
Which of the following is NOT a way to affect the rate of dissolving?
a)
Stirring
b)
Surface area
c)
Pressure
d)
Temperature
8.
The dissolving of a solid in a liquid occurs at the __________ of the solid
a)
center
b)
surface
c)
top
d)
bottom
9.
Examples of alloys
a)
zinc and tin
b)
copper and brass
c)
brass and steel
d)
nickel and steel
10.
Hot water allows powdered chocolate mix to dissolve faster than cold water does.
a)
True
b)
False
11.
The amount of solute actually dissolved in a given amount of solvent
a)
homogeneous solution
b)
alloy
c)
soluble substance
d)
concentration
12.
The maximum amount of a solute that can be dissolved in a given amount of solvent at a given temperature
a)
concentration
b)
dilution
c)
solubility
d)
gaseous solution
13.
A solution that contains all of all of the solute that it can hold at a given temperature.
a)
super saturated solution
b)
saturated solution
c)
concentrated solution
d)
diluted solution
14.
A solution that can dissolve more solute at a particular temperature.
a)
super saturated solution
b)
saturated solution
c)
unsaturated solution
d)
diluted solution
15.
Saturated, unsaturated, and supersaturated solutions are defined by how much __________ can dissolve in a solvent
a)
sugar
b)
liquid
c)
solution
d)
solute
16.
Solutions absorb or give off energy as they form.
a)
True
b)
False
17.
________ and _______ affect how much gas dissolve in a liquid.
a)
temperature and stirring
b)
temperature and color
c)
temperature and pressure
d)
Pressure and amount
18.
When water is added to a solution it is called a ______________
a)
dilution
b)
concentration
c)
heterogeneous solution
d)
dissociation
19.
A dilute solution has ___________ of solute compared to the solvent.
a)
The same
b)
Less
c)
More
20.
You can make a solution more concentrated by adding __________.
a)
solute
b)
solvent
c)
water
21.
In a sample of salt water, NaCl would be considered the ______.
a)
Solution
b)
Solute
c)
Solvent
d)
Solvation
22.
When one of the parts of the solution is water we call it _________.
a)
water stuff
b)
water mixture
c)
aqua-man
d)
aqueous
23.
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
24.
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
25.
Lemonade - Water, lemon juice, and sugar
Identify the solute
Identify the solute
a)
water
b)
lemon juice
c)
sugar and lemon juice
Reset
