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PHYSICS | Topic 4 Review #2

Total questions: 113

Worksheet time: 2hrs 51mins

Name
Class
Date
1.

According to the kinetic molecular theory, gas particles are in constant ________.

a)

solid

b)

liquid

c)

motion

d)

rest

2.

What is the relationship between temperature and kinetic energy according to the kinetic molecular theory?

a)

According to the kinetic molecular theory, temperature is directly proportional to the average kinetic energy of the particles in a substance.

b)

Temperature is inversely proportional to the average kinetic energy of the particles in a substance.

c)

There is no relationship between temperature and kinetic energy according to the kinetic molecular theory.

d)

Temperature and kinetic energy have an exponential relationship according to the kinetic molecular theory.

3.

When the volume of a gas decreases, what happens to its pressure according to the kinetic molecular theory?

a)

Pressure becomes solid

b)

Pressure increases

c)

Pressure remains the same

d)

Pressure decreases

4.

According to the kinetic molecular theory, what happens to the pressure of a gas when its temperature increases?

a)

The pressure of a gas becomes solid when its temperature increases.

b)

The pressure of a gas decreases when its temperature increases.

c)

The pressure of a gas increases when its temperature increases.

d)

The pressure of a gas remains the same when its temperature increases.

5.

What is the average kinetic energy of gas particles directly proportional to according to the kinetic molecular theory?

a)

volume

b)

temperature

c)

mass

d)

pressure

6.

According to the kinetic molecular theory, what happens to the speed of gas particles when the temperature increases?

a)

The speed of gas particles increases.

b)

The speed of gas particles becomes zero.

c)

The speed of gas particles remains the same.

d)

The speed of gas particles decreases.

7.

According to the kinetic molecular theory, gas particles are in constant ________.

a)

solid

b)

liquid

c)

motion

d)

rest

8.

What is the relationship between temperature and kinetic energy according to the kinetic molecular theory?

a)

According to the kinetic molecular theory, temperature is directly proportional to the average kinetic energy of the particles in a substance.

b)

Temperature is inversely proportional to the average kinetic energy of the particles in a substance.

c)

There is no relationship between temperature and kinetic energy according to the kinetic molecular theory.

d)

Temperature and kinetic energy have an exponential relationship according to the kinetic molecular theory.

9.

When the volume of a gas decreases, what happens to its pressure according to the kinetic molecular theory?

a)

Pressure becomes solid

b)

Pressure increases

c)

Pressure remains the same

d)

Pressure decreases

10.

According to the kinetic molecular theory, what happens to the pressure of a gas when its temperature increases?

a)

The pressure of a gas becomes solid when its temperature increases.

b)

The pressure of a gas decreases when its temperature increases.

c)

The pressure of a gas increases when its temperature increases.

d)

The pressure of a gas remains the same when its temperature increases.

11.

What is the average kinetic energy of gas particles directly proportional to according to the kinetic molecular theory?

a)

volume

b)

temperature

c)

mass

d)

pressure

12.

According to the kinetic molecular theory, what happens to the speed of gas particles when the temperature increases?

a)

The speed of gas particles increases.

b)

The speed of gas particles becomes zero.

c)

The speed of gas particles remains the same.

d)

The speed of gas particles decreases.

13.

What is the relationship between the volume of a gas and its pressure according to the kinetic molecular theory?

a)

According to the kinetic molecular theory, the relationship between the volume of a gas and its pressure is random, meaning that there is no specific pattern between the two.

b)

According to the kinetic molecular theory, the relationship between the volume of a gas and its pressure is directly proportional, meaning that as the volume decreases, the pressure decreases, and vice versa.

c)

According to the kinetic molecular theory, the relationship between the volume of a gas and its pressure is inversely proportional, meaning that as the volume decreases, the pressure increases, and vice versa.

d)

According to the kinetic molecular theory, the relationship between the volume of a gas and its pressure is not related, as they are independent of each other.

14.

What is the effect of increasing the number of gas particles on the pressure of a gas according to the kinetic molecular theory?

a)

Pressure of the gas remains the same

b)

Pressure of the gas decreases

c)

Pressure of the gas becomes solid

d)

Pressure of the gas increases

15.

What is the effect of increasing the number of gas particles on the pressure of a gas according to the kinetic molecular theory?

a)

Pressure of the gas remains the same

b)

Pressure of the gas decreases

c)

Pressure of the gas becomes solid

d)

Pressure of the gas increases

16.
The theory that states that all particles in matter are constantly moving; helps to describe the phases of matter
a)
behavior of gases
b)
kinetic theory 
c)
matter matters
d)
temperature 
17.
Solids are described as having a 
a)
definite shape and indefinite volume
b)
indefinite shape and indefinite volume
c)
definite shape and definite volume
d)
indefinite shape and definite volume
18.
Liquids are described as having a 
a)
definite shape and indefinite volume
b)
indefinite shape and indefinite volume
c)
definite shape and definite volume
d)
indefinite shape and definite volume
19.
Gases are described as having a 
a)
definite shape and indefinite volume
b)
indefinite shape and indefinite volume
c)
definite shape and definite volume
d)
indefinite shape and definite volume
20.
Gas particles have the ________ kinetic energy because they move the fastest.
a)
least
b)
most
21.
When a liquid changes its phase and turns into a solid it is known as
a)
condensation.
b)
melting.
c)
vaporization.
d)
freezing or solidification.
22.
When a gas changes its phase and turns into a liquid it is known as
a)
condensation.
b)
sublimation.
c)
vaporization.
d)
freezing or solidification.
23.
When a gas changes its phase and turns into a solid it is known as
a)
deposition.
b)
sublimation.
c)
condensation.
d)
freezing or solidification.
24.
When a solid changes its phase and turns into a gas it is known as
a)
deposition.
b)
melting.
c)
condensation.
d)
sublimation.
25.
All phase changes are
a)
chemical changes
b)
chemical reactions
c)
physical changes
d)
irreversable
26.
During a phase change, the temperature remains the same
a)
True
b)
False
27.
What kind of energy is added to or removed from matter to cause a phase change?
a)
Radiation
b)
Heat
c)
Solar
d)
Wind
28.
Which state of matter take up ALL the space inside a container? 
a)
solid
b)
liquid
c)
gas
d)
all of the above
29.
The theory that states that all particles in matter are constantly moving; helps to describe the phases of matter
a)
behavior of gases
b)
kinetic theory 
c)
matter matters
d)
temperature 
30.
Solids are described as having a 
a)
definite shape and indefinite volume
b)
indefinite shape and indefinite volume
c)
definite shape and definite volume
d)
indefinite shape and definite volume
31.
Liquids are described as having a 
a)
definite shape and indefinite volume
b)
indefinite shape and indefinite volume
c)
definite shape and definite volume
d)
indefinite shape and definite volume
32.
Gases are described as having a 
a)
definite shape and indefinite volume
b)
indefinite shape and indefinite volume
c)
definite shape and definite volume
d)
indefinite shape and definite volume
33.
Gas particles have the ________ kinetic energy because they move the fastest.
a)
least
b)
most
34.
When a liquid changes its phase and turns into a solid it is known as
a)
condensation.
b)
melting.
c)
vaporization.
d)
freezing or solidification.
35.
When a gas changes its phase and turns into a liquid it is known as
a)
condensation.
b)
sublimation.
c)
vaporization.
d)
freezing or solidification.
36.
When a gas changes its phase and turns into a solid it is known as
a)
deposition.
b)
sublimation.
c)
condensation.
d)
freezing or solidification.
37.
When a solid changes its phase and turns into a gas it is known as
a)
deposition.
b)
melting.
c)
condensation.
d)
sublimation.
38.
All phase changes are
a)
chemical changes
b)
chemical reactions
c)
physical changes
d)
irreversable
39.
During a phase change, the temperature remains the same
a)
True
b)
False
40.
What kind of energy is added to or removed from matter to cause a phase change?
a)
Radiation
b)
Heat
c)
Solar
d)
Wind
41.
Which state of matter take up ALL the space inside a container? 
a)
solid
b)
liquid
c)
gas
d)
all of the above
42.
What is happening in the statement below?
The ice cube melted.
a)
Matter is changing from a liquid to a solid.
b)
Matter is changing from a liquid to a gas.
c)
Matter is changing from a solid to a liquid.
d)
Matter is changing from a gas to a liquid.
43.
The drops of water that appear on the outside of a glass of cold juice on a warm day are an example of?
a)
Sublimation: A solid turning into a gas.
b)
Condensation: A gas changing to a liquid.
c)
Evaporation: A liquid changing to a gas.
d)
Deposition: A gas changing to a solid.
44.
Electrically charged state of matter similar to a gas.
a)
temperature
b)
liquid
c)
plasma
d)
gas
45.
If the temperature of a gas increase, the pressure...
a)
Decreases
b)
Increases
c)
Does not change
46.
If a balloon is cooled what will happen to the volume?
a)
Volume will increase
b)
Volume will decrease
c)
Volume will not change
47.
Which container will have lower pressure?
a)
left
b)
right
c)
they both have the same pressure
48.

Pressure is

a)

defined as the mass that an object exerts when at rest.

b)

not a measurable in gases.

c)

defined as the number of moles of substance divided by the mass of the substance.

d)

created by the force of the gas particles impacting the walls of the container.

49.

Absolute zero is

a)

0 K

b)

where there is no molecular movement

c)

the coldest temperature possible

d)

all of these

50.
Which of the following would increase the (gas) pressure of a system?
a)
Increase the Temperature
b)
Pump in more gas
c)
Decrease the volume
d)
All of these
51.
Boyle's law :  The pressure and volume of a gas show a _____ relationship. 
a)
Inverse 
b)
Direct 
52.
If the temperature of a gas increase, the pressure...
a)
Decreases
b)
Increases
c)
Does not change
53.
Boyle's Law shows the relationship between between which two factors of a gas?
a)
volume and pressure 
b)
temperature and pressure 
c)
pressure and temperature 
d)
Volume and mass
54.
Charles's law shows the relationship between which two factors of a gas ?
a)
volume and temperature 
b)
volume and pressure 
c)
pressure and volume
d)
volume and mass
55.
Directly proportional means that as one value increases ....................
a)
the other stays the same 
b)
the other increases as well
c)
the other decereases
d)
the other goes to zero
56.
Temperature describes  the ______________ of particles.
a)
volume
b)
mass
c)
motion
d)
conductivity
57.
When Volume increases then Pressure must...
a)
Increase
b)
Decrease
58.
Bernoulli’s Principle explains how an airplane can stay aloft.
a)
True
b)
False
59.
Pascal's Principle states that the pressure at a point in a fluid at rest is the same in all directions.
a)
True
b)
False
60.
Fluids are any substances that flow and that take the shape of their container.
a)
True
b)
False
61.
The upward force exerted by a liquid on an object immersed in or floating on the liquid
a)
pressure
b)
buoyant force
c)
normal force
d)
gravity
62.
The buoyant force on floating objects equals the weight of the floating object 
a)
true
b)
false
63.
What happens when you heat a gas?
a)
It gains mass.
b)
It loses mass.
c)
It increases in volume.
d)
It decreases in volume.
64.
The drops of water that appear on the outside of a glass of cold juice on a warm day are an example of?
a)
Sublimation: A solid turning into a gas.
b)
Condensation: A gas changing to a liquid.
c)
Evaporation: A liquid changing to a gas.
d)
Deposition: A gas changing to a solid.
65.
Electrically charged state of matter similar to a gas.
a)
temperature
b)
liquid
c)
plasma
d)
gas
66.
If a balloon is cooled what will happen to the volume?
a)
Volume will increase
b)
Volume will decrease
c)
Volume will not change
67.
Which container will have lower pressure?
a)
left
b)
right
c)
they both have the same pressure
68.

Pressure is

a)

defined as the mass that an object exerts when at rest.

b)

not a measurable in gases.

c)

defined as the number of moles of substance divided by the mass of the substance.

d)

created by the force of the gas particles impacting the walls of the container.

69.

Absolute zero is

a)

0 K

b)

where there is no molecular movement

c)

the coldest temperature possible

d)

all of these

70.
Boyle's law :  The pressure and volume of a gas show a _____ relationship. 
a)
Inverse 
b)
Direct 
71.
Which of the following would increase the (gas) pressure of a system?
a)
Increase the Temperature
b)
Pump in more gas
c)
Decrease the volume
d)
All of these
72.
If the temperature of a gas increase, the pressure...
a)
Decreases
b)
Increases
c)
Does not change
73.
Boyle's Law shows the relationship between between which two factors of a gas?
a)
volume and pressure 
b)
temperature and pressure 
c)
pressure and temperature 
d)
Volume and mass
74.
Charles's law shows the relationship between which two factors of a gas ?
a)
volume and temperature 
b)
volume and pressure 
c)
pressure and volume
d)
volume and mass
75.
Directly proportional means that as one value increases ....................
a)
the other stays the same 
b)
the other increases as well
c)
the other decereases
d)
the other goes to zero
76.
Temperature describes  the ______________ of particles.
a)
volume
b)
mass
c)
motion
d)
conductivity
77.
When Volume increases then Pressure must...
a)
Increase
b)
Decrease
78.
Bernoulli’s Principle explains how an airplane can stay aloft.
a)
True
b)
False
79.
Pascal's Principle states that the pressure at a point in a fluid at rest is the same in all directions.
a)
True
b)
False
80.
What happens when you heat a gas?
a)
It gains mass.
b)
It loses mass.
c)
It increases in volume.
d)
It decreases in volume.
81.

During A to B what phase of matter is the substance?

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

82.

From C to D, what phase of matter is the substance?

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

83.

From D to E, a liquid is being changed to a gas. Is heat being added or taken away during this time?

a)

Added

b)

Taken away

84.

From E to F, what phase of matter is the substance?

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

85.

During which phase of matter are the particles the closest together?

a)

Solid

b)

Liquid

c)

Gas

86.

During which phase of matter do the particles have the most energy?

a)

Solid

b)

Liquid

c)

Gas

87.

During which phase of matter do the particles have the least energy?

a)

Solid

b)

Liquid

c)

Gas

88.

Where is melting occurring?

a)

A

b)

B

c)

D

d)

E

89.

Where is vaporization occurring?

a)

A

b)

B

c)

D

d)

E

90.

Is the substance gaining or losing energy? (Diagram D)

a)

Gaining

b)

Losing

91.

A substance's heating curve is shown in the graph. What is its boiling point? (Diagram B)

a)

100 C

b)

60 C

c)

80 C

d)

20 C

92.

Which line segment demonstrates vaporization/boiling occurring? (Diagram E)

a)

B-C

b)

C-D

c)

D-E

d)

E-F

93.

Letter "C" represents which state of matter on the phase change diagram shown.

a)

Solid

b)

Liquid

c)

Gas

94.

Is energy being added or removed in the following phase change diagram?

a)

energy is being added

b)

energy is being removed

95.

Between which points is the temperature of the substance remaining constant? (Diagram F)

a)

A-B only.

b)

A-B, C-D, E-F

c)

B-C only.

d)

B-C, D-E

96.

Which letter represents particles in solid form?

a)

A

b)

B

c)

C

d)

D

e)

E

97.

Which letter represents where the freezing point is occurring?

a)

A

b)

B

c)

C

d)

D

e)

E

98.

What is happening at letter D? If you are LOSING energy

a)

Evaporation of a liquid

b)

Condensation of a gas

c)

Boiling of a liquid

d)

Melting of a solid

99.

Between which points is the temperature range increase causing the molecules to FLOW over one another?

a)

A-B only.

(solid)

b)

E-F

(gas)

c)

C-D only.

(liquid)

d)

B-C, D-E

(phase changes)

100.
True or false: melting and freezing occur at the same temperature!
a)
True
b)
False
c)
I don't know
101.

The melting and freezing point of water is 0 ℃.

a)

true

b)

false

102.
What happens to particles when they are heated?
a)
They speed up and spread out
b)
They slow down and compress
c)
They stop moving
d)
They move closer together and speed up
103.

What happens to molecules when the temperature drops or lowers?

a)

The molecules get closer together

b)

The molecules start moving faster.

c)

The molecules stop moving.

d)

The molecules become smaller.

104.
Which statement is true for carbon dioxide at -60 °C?
a)
All three phases are possible.
b)
It can exist as a solid or a gas, depending on pressure.
c)
It is a solid.
d)
With enough pressure it can be melted.
105.
What is true regarding CO2 for temperatures above 31 °C?
a)
It can never be liquified.
b)
It decomposes.
c)
It has a high pressure.
d)
It is a plasma.
106.
At 10 atm, dry ice is heated from -100 °C to 30 °C.  What changes occur?
a)
freezing, then condensation
b)
melting only
c)
sublimation only
d)
melting, then boiling
107.

When enough energy is added to cause a gas to change into the plasma phase that process is called __________________

a)

Recombination

b)

Ionization

c)

Vaporization

d)

Deposition

108.

When enough energy is lost to cause a plasma to change into the gas phase that process is called __________________

a)

Recombination

b)

Ionization

c)

Vaporization

d)

Deposition

109.
A slower particle has a lower energy than an identical, faster particle.
a)
True
b)
False
110.
Which of the following properties cannot be explained by the kinetic theory of particle?
a)
Density
b)
Compressibility 
c)
Shape
d)
Colour
111.
There are four cups of hot cocoa. The cup sizes are shown. The temperature of the cocoa in each cup is 25 degrees celsius. Which cup has the MOST thermal energy?
a)
Large cup (Trenta)
b)
Small cup (Tall)
c)
Venti
d)
All three are the same temperature so they have same thermal energy
112.
Which direction is heat flowing in the picture?
a)
from the hand to the ice
b)
from the ice to the hand
c)
heat is not being transferred
d)
there is no way to tell
113.

The image is most likely which phase of a substance?

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

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