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WorksheetsSolution and Solubility
Total questions: 35
Worksheet time: 36mins
Name
Class
Date
1.
What is a substance that is dissolved in another substance?
a)
solution
b)
solute
c)
solvent
d)
compound
2.
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
3.
This is the part of a solution that dissolves
a)
Solute
b)
Solvent
c)
Solution
d)
Mixture
4.
The concentration of a mixture can be increased in which of the following ways?
a)
Heating the mixture
b)
Adding more water “solvent”
c)
Adding more powder “solute”
d)
Stirring the mixture
5.
In the above picture, a powder is about to be poured into the liquid. Which of the following should be done to make this powder dissolve faster?
a)
stir the powder in the liquid
b)
freeze the mixture
c)
add more powder to the liquid
d)
store the mixture in a dark place
6.
A solution that is considered dilute would be....
a)
Dark in color
b)
Have a strong scent
c)
Have a large amount of solute
d)
Have a small amount of solute
7.
air is a
a)
compound
b)
element
c)
heterogeneous mixture
d)
solution
8.
salt water is a
a)
compound
b)
element
c)
heterogeneous mixture
d)
solution
9.
Another name for a homogeneous mixture is
a)
an element.
b)
a solution.
c)
a compound.
10.
what a solute dissolves in
a)
solvent
b)
mixture
c)
solute
11.
Kool-Aid - Powder, sugar, and water
Identify the solvent
Identify the solvent
a)
water
b)
powder
c)
sugar
d)
powder and sugar
12.
dissolves in the solvent
a)
solute
b)
solvent
c)
mixtures
13.
Lemonade - Water, lemon juice, and sugar
Identify the solute
Identify the solute
a)
water
b)
lemon juice
c)
sugar and lemon juice
14.
When solute dissolves into a solvent it is called a _____________.
a)
mixture
b)
solution
c)
element
15.
When a certain amount of solvent cannot hold any more solute it is called a ________ solution.
a)
Diluted
b)
Saturated
16.
When Koolaid mix is light colored and tastes watery it is a _______ solution.
a)
saturated
b)
diluted
17.
When a Koolaid mix in water is dark in color and very sweet it is a __________ solution.
a)
concentrated
b)
Diluted
18.
To make a solute dissolve more quickly i n a solvent which would you do?
a)
Put it in cold water and stir it
b)
Put it in warm water and stir it
19.
What is a compound?
a)
the simplest form of a substance
b)
a combination only of 3 elements
c)
a combination of 2 or more elements
d)
a place where people are held
20.
What is the simplest form that cannot be broken down to anything simpler?
a)
element
b)
solution
c)
compound
21.
This type of mixture contains two or more substances that are visibly distinguishable.
a)
homogeneous
b)
heterogeneous
c)
solution
d)
colloid
22.
The image shown is an example of a ___________.
a)
solution
b)
mixture
c)
gas
d)
plasma
23.
Pepsi
a)
Heterogeneous mixture
b)
homogeneous mixture
24.
Olive Oil
a)
Heterogeneous mixture
b)
Homogeneous mixture
25.
Which of the following is not a way to increase the rate of dissolving
a)
evaporation
b)
stirring
c)
increasing temperature
d)
using a smaller particle size
26.
The amount of solute actually dissolved in a given amount of solvent.
a)
dilution
b)
concentration
c)
saturated solution
d)
supersaturated mixture
27.
__________ are made up of solutes and solvents.
a)
Solutions
b)
Suspensions
c)
Heterogeneous Mixtures
d)
Pure Substances
28.
Which is an example of a solute?
a)
Egg whites
b)
Sugar
c)
Water
d)
Acetone
29.
Which is an example of a solvent?
a)
Salt
b)
Egg whites
c)
Water
d)
Sugar
30.
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
31.
What does it mean to dilute a solution?
a)
lower the concentration of solute per solvent
b)
increase the concentration of solute per solvent
32.
You can make a solution more concentrated by adding __________.
a)
solute
b)
solvent
c)
water
33.
When no more sugar will dissolve in a glass of water, the solution is
a)
unsaturated
b)
saturated
c)
supersaturated
d)
suspended
34.
When you measure how fast a solute dissolves, you are measuring the
a)
amount of dissolving
b)
rate of particle movement
c)
amount of particle movement
d)
rate of dissolving
35.
You and your friend have a contest to see who can make iced tea the fastest. Which of the following would NOT help you win?
a)
Cooling the water
b)
Using smaller crystals
c)
Heating the water
d)
Stirring quickly
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