wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Chem Unit 2 Matter Review

Total questions: 79

Worksheet time: 1hrs 20mins

Name
Class
Date
1.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
2.
Is melting butter for popcorn a chemical or physical change?
a)
chemical
b)
physical
3.
Which of the following is not a clue that a chemical change has occurred?
a)
The solution begins to bubble 
b)
A change in the state of matter
c)
The solution begins to change color
d)
The substance begins to produce a potent odor
4.

A state of matter that has a definite volume and indefinite shape.

a)

solid

b)

liquid

c)

gas

d)

matter

5.
A state of matter that has a definite volume and shape.
a)
solid
b)
liquid
c)
gas
d)
matter
6.

Two or more atoms joined together for a(n)...

a)

Element

b)

Compound

c)

Mixture

7.
Salt has a chemical formula of NaCl.  Salt is a...
a)
Compound
b)
Element
c)
Mixture
d)
None of the Above
8.
A combination of substances that are not chemically combined is called a(n)____________. 
a)
mixture
b)
compound
c)
physical
9.
A combination of substances that are not chemically combined is called a(n)____________. 
a)
mixture
b)
compound
c)
physical
10.
What type of mixture is this?
a)
homogenous mixture
b)
chemical
c)
heterogeneous mixture 
d)
solid mix
11.
A mixture that contains two or more substances blended evenly throughout
a)
heterogeneous mixture
b)
homogeneous mixture
c)
suspension
d)
colloid
12.
Changing the phase, size or shape of something....
a)
Chemical change
b)
Physical Change
c)
Suspension
d)
Colloid
13.
If you change a substance into a new substance...
a)
Partial Change
b)
Physical Change
c)
Chemical Change
d)
Freezing
14.
Which is NOT a chemical change?
a)
Leaves changing colors in the fall
b)
Iron rusting
c)
Digesting Lunch
d)
Ice Melting
15.

Acidity is a ---- property.

a)

Physical

b)

Chemical

16.

Density

a)

Chemical

b)

Physical

17.

Reactivity (bubbling, fizzing) is a --- property.

a)

Chemical

b)

Physical

18.

Combustion or exploding, is a --- property.

a)

Chemical

b)

Physical

19.

Malleability, the ability to be flattened into thin sheets, is a ---property.

a)

Physical

b)

Chemical

20.

Solubility, the ability to dissolve, is a --- property.

a)

Chemcial

b)

Physical

21.

Decay or rotting of a substance is a ---- property.

a)

Chemical

b)

Physical

22.

Reacts with water

a)

Physical Property

b)

Chemical Property

23.

Boiling point

a)

Physical Property

b)

Chemical Property

24.
This change DOES change the identity of a substance
a)
Physical change
b)
Chemical change
25.
Kool-aid is an example of a/an
a)
Homogeneous mixture
b)
Heterogeneous mixture
c)
Element
d)
Compound
26.
Method for separating liquids; uses boiling point
a)
Distillation
b)
Evaporation
c)
Filtration
d)
Chromatography
27.
Method for separating a solid from a liquid; uses a barrier
a)
Filtration
b)
Distillation
c)
Chromatography
d)
Evaporation
28.
Has no fixed volume or shape, fills entire container uniformly
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
29.
This picture describes which state of matter?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
30.
This picture describes which state of matter?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
31.

which one is not an indicator of a chemical change

a)

formation of gas

b)

formation of a solid

c)

formation of liquid

d)

change of colour

e)

change in temperature

32.

Dyes in water soluble markers may be separated by means of..

a)

crystallization

b)

sublimation

c)

chromatography

d)

sedimentation

33.
To separate a mixture of salt and water what separation method is used?
a)
Filtration
b)
Distillation
c)
Chromatography
d)
Evaporation
34.

Which process would you use to separate smaller solid particles from larger solid particles. A mixture of different sized solids is put into a container that has a screen material at the bottom with certain sized holes in it. The smaller particles go through the screen and the larger ones do not.

a)

Evaporation

b)

Magnetic Attraction

c)

Filtration

d)

Floatation

e)

Sifting

35.

Which of the following separations cannot be carried out using a centrifuge? The separation of:

a)

water from wet clothes

b)

cream from milk

c)

red blood cells from plasma

d)

salt from sea water

36.

Which of the following is a correct statement about distillation

a)

The components of the mixture have different densities

b)

The components of the mixture have different melting points

c)

The components of the mixture have different boiling points

d)

The components of the mixture form a heterogeneous mixture

37.

Does this image represent a physical change or a chemical change?

a)

Physical

b)

Chemical

38.

Does this image represent a chemical change or a physical change?

a)

Physical

b)

Chemical

39.

Does this image represent a physical change or a chemical change?

a)

Physical

b)

Chemical

40.

Does this image represent a physical change or a chemical change?

a)

Physical

b)

Chemical

41.
A balloon will pop in the atmosphere because..
a)
Pressure goes down volume goes up
b)
Pressure goes up volume goes down
c)
temperature goes down volume goes up
d)
volume goes down temperature goes down
42.
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
43.
Inversely proportional means as one value increases the other............. 
a)
increases 
b)
decreases 
c)
stays the same 
d)
goes to zero
44.
If a balloon is cooled what will happen to the volume?
a)
Volume will increase
b)
Volume will decrease
c)
Volume will not change
45.
How do gas molecules move? 
a)
in an orderly fashion 
b)
constantly and randomly
c)
in straight line paths
d)
in a circular motion
46.
Which container will have a lower pressure?
a)
left
b)
right
c)
they both have the same pressure
d)
I don't know
47.
What causes pressure?
a)
The walls of the container
b)
The vacuum in the container
c)
The collisions of the particles
d)
Atmospheric pressure acting on the outside walls
48.

What is the pressure of a car tire that had an initial pressure of 1.8 atm but was heated from 38°C to 123°C?

a)

0.9 atm

b)

2.1 atm

c)

1.6 atm

d)

3.4 atm

49.
A gas at 928 kpa, 129 C occupies a volume of 569 L. Calculate the volume at 319 kpa and 32 C.
a)
410.61 L
b)
418.18 L
c)
1100 L
d)
1400 L
50.
A gas is heated from 263K to 298K. The volume is increased from 24.0L to 35.0L. If the original pressure was 1.00 atm, what is the new pressure?
a)
0.78 atm
b)
1.65 atm
c)
1.28 atm
d)
0.61 atm
51.

A sample of gas was collected in a 2.5 L bulb at 295K and 99kPa. What volume would the gas occupy at 273 K and 101 kPa?

a)

2.3 L

b)

2.6 L

c)

2.75 L

d)

0.44 L

52.

The Combined Gas Law involves what three variables?

a)
Solid Liquid Gas 
b)
Speed Velocity Acceleration 
c)
Elements Compounds Mixtures 
d)
Pressure Temperature Volume 
53.

A sample of sulfur dioxide occupies a volume of 652 mL at 313 K and 150 kPa. What volume will the sulfur dioxide occupy at STP?


STP = 273 K, 101.3 kPa

a)

1682.6 mL

b)

20.7 mL

c)

492.3 mL

d)

842.1 mL

54.

A gas is heated from 263K to 298K. The volume is increased from 24.0L to 35.0L. If the original pressure was 101.33 kPa, what is the new pressure?

a)

78.7 kPa

b)

167.2 kPa

c)

129.7 kPa

d)

61.8 kPa

55.
What is the combined gas law equation?
a)

P1V1/T1 = P2V2/T2

b)

P1V1 = P2V2

c)

V1T1 = V2T2

d)
PV=nRT
56.
How do you convert Celsius to Kelvin?
a)
Add 273
b)
Subtract 273
c)
You can't convert those
d)
They are the same thing
57.

A sample of gas has a volume of 20.0 mL at STP. What will the volume be if the temperature is changed to 546 K and the pressure is changed to 2.0 atm.?

a)

20 ml

b)

40 ml

c)

60 ml

d)

10 ml

58.

A sample of sulfur dioxide has a volume of 652 mL at 40oC and 720 mmHg. What will the volume be if the pressure and temperature are both changed to STP?

a)

538.7 mL

b)

0.002 mL

c)

4,215 mL

d)

708.2 mL

59.

A sample of sulfur dioxide has a volume of 5.03 L at 56oC and 148.6 kPa. What will the temperature be if the volume is increased to 6.37 L and the pressure is dropped to standard pressure (kPa)?

a)

284 K

b)

48 K

c)

302 K

d)

352 K

60.

The Combined Gas Law involves what three variables?

a)
Solid Liquid Gas 
b)
Speed Velocity Acceleration 
c)
Elements Compounds Mixtures 
d)
Pressure Temperature Volume 
61.
A gas is heated from 263K to 298K. The volume is increased from 24.0L to 35.0L. If the original pressure was 1.00 atm, what is the new pressure?
a)
0.78 atm
b)
1.65 atm
c)
1.28 atm
d)
0.61 atm
62.

A weather balloon has a volume of 105L at 0.97 atm when the temperature is 318K. What is the volume at 293K and 1.05 atm?

a)

89.4 L

b)

0.32 L

c)

93.8 L

d)

3.13 L

63.

Give the value for standard temperature.

a)

298 K

b)

273 K

c)

0 K

d)

273 oC

64.

A sample of sulfur dioxide occupies a volume of 652 mL at 313 K and 150 kPa. What volume will the sulfur dioxide occupy at STP?


STP = 273 K, 101.3 kPa

a)

1682.6 mL

b)

20.7 mL

c)

492.3 mL

d)

842.1 mL

65.

A quantity of gas has a volume of 250 L, at 290 K and 303.98 kPa of pressure. What volume must the gas be for the gas to be at 273 K and 101.33 kPa?

a)

78.4 L

b)

88.5 L

c)

706 L

d)

771 L

66.

If 3.0 L of helium at 293 K with a pressure of 200 kPa is allowed to expand to 4.4 L with the pressure staying constant. What is the new temperature?

a)

702 K

b)

430 K

c)

157 K

d)

0 K

67.

A gas is heated from 263K to 298K. The volume is increased from 24.0L to 35.0L. If the original pressure was 101.33 kPa, what is the new pressure?

a)

78.7 kPa

b)

167.2 kPa

c)

129.7 kPa

d)

61.8 kPa

68.

How do you convert Kelvin to Celsius?

a)

Add 273

b)

Subtract 273

c)

You can't convert those

d)

They are the same thing

69.
What law combines all 3 factors (pressure, temperature, and volume)
a)
Combined Gas Law
b)
Charle's Law
c)
Boyle's Law
d)
Avagadros Ideal Gas Law
70.
What is 50 C in Kelvin?
a)
223
b)
323
c)
100
d)
50
71.
What is the combined gas law equation?
a)

P1V1/T1 = P2V2/T2

b)

P1V1 = P2V2

c)

V1T1 = V2T2

d)
PV=nRT
72.
How do you convert Celsius to Kelvin?
a)
Add 273
b)
Subtract 273
c)
You can't convert those
d)
They are the same thing
73.

A sample of gas has a volume of 20.0 mL at STP. What will the volume be if the temperature is changed to 546 K and the pressure is changed to 2.0 atm.?

a)

20 ml

b)

40 ml

c)

60 ml

d)

10 ml

74.

If I initially have a gas at a pressure of 12.0 atm, a volume of 23.0 liters, and a temperature of 200. K, and then I raise the pressure to 14.0 atm and increase the temperature to 350. K, what is the new volume of the gas?

a)

12.8 liters

b)

34.5 liters

c)

51 liters

d)

6.4 liters

e)

none are correct

75.

If I have 27 liters of gas at a temperature of 67oC and a pressure of 93 atm, what will be the pressure of the gas if I raise the temperature to 94oC and decrease the volume to 12 liters?

a)

225.9 atm

b)

238.9 atm

c)

114.5 atm

d)

149.1 atm

76.

A sample of gas is heated in a 2 L container at a temperature of 320 Kelvin. The pressure in the container is 2.5 atm. What is the new pressure if the volume is decreased to 1 L and the temperature is reduced to 250 K?

a)

4.6 atm

b)

1.7 atm

c)

3.9 atm

d)

5.9 atm

77.

A balloon contains helium gas with a volume of 2.60 L at 20oC and 768 mmHg. If the balloon ascends to an altitude where the pressure is 614 mmHg, and the volume is 3.14 L, what is the new temeperature of the gas?

a)

0 K

b)

303 K

c)

283 K

d)

193 K

78.

When we add heat to a substance the plateaus so no temperature change because energy is needed to

a)

break the bonds between the particles

b)

Break the bonds between the particles

c)

Break the bonds between the particles

d)

Break the bonds between the particles

79.
What line segment represents only the solid state?
a)
A-B
b)
B-C
c)
C-D
d)
D-E

Similar Resources on Wayground

Final Review Spring 2023

77 questions

Final Review Spring 2023

quiz

Worksheet

•

9th - 12th Grade

Sebatian karbon F5

77 questions

Sebatian karbon F5

quiz

Worksheet

•

11th Grade

22-23 Chemistry 2nd semester final review

76 questions

22-23 Chemistry 2nd semester final review

quiz

Worksheet

•

10th Grade

Chem I Unit 5 Review - 2025

80 questions

Chem I Unit 5 Review - 2025

quiz

Worksheet

•

11th Grade

Chemistry 2020 Unit 5 Review

74 questions

Chemistry 2020 Unit 5 Review

quiz

Worksheet

•

11th Grade

7 Regents: Energy and Phases of Matter

84 questions

7 Regents: Energy and Phases of Matter

quiz

Worksheet

•

10th Grade

Advanced Chem Covalent Bonding and Intermolecular Forces Review

84 questions

Advanced Chem Covalent Bonding and Intermolecular Forces Review

quiz

Worksheet

•

9th - 12th Grade