Physical Science Test 3B
 
    Name:     ID: 
 
    Email: 

Physical Science Test 3B

Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 

 1. 

If the volume of a cylinder is reduced from 8.0 liters to 4.0 liters, the pressure of the gas in the cylinder will change from 70 kilopascals to
a.
35 kilopascals.
c.
140 kilopascals.
b.
105 kilopascals.
d.
560 kilopascals.
 

 2. 

If the volume of a cylinder is reduced from 18.0 liters to 9.0 liters, the pressure of the gas in the cylinder will change from 85 kilopascals to
a.
42.5 kilopascals.
c.
1530 kilopascals.
b.
127.5 kilopascals.
d.
170 kilopascals.
 

 3. 

If the volume of a cylinder is reduced from 20.0 liters to 10.0 liters, the pressure of the gas in the cylinder will change from 139 kilopascals to
a.
69.5 kilopascals.
c.
2780 kilopascals.
b.
208.5 kilopascals.
d.
278 kilopascals.
 

 4. 

If the volume of a cylinder is reduced from 12.0 liters to 6.0 liters, the pressure of the gas in the cylinder will change from 70 kilopascals to
a.
140 kilopascals.
c.
105 kilopascals.
b.
35 kilopascals.
d.
840 kilopascals.
 

 5. 

If the volume of a cylinder is reduced from 18.0 liters to 9.0 liters, the pressure of the gas in the cylinder will change from 101 kilopascals to
a.
151.5 kilopascals.
c.
1818 kilopascals.
b.
50.5 kilopascals.
d.
202 kilopascals.
 

 6. 

At a temperature of 280 K, the gas in a cylinder has a volume of 20.0 liters. If the volume of the gas is decreased to 10.0 liters, what must the temperature be for the gas pressure to remain constant?
a.
140 K
c.
560 K
b.
273 K
d.
5600 K
 

 7. 

At a temperature of 270 K, the gas in a cylinder has a volume of 24.0 liters. If the volume of the gas is decreased to 12.0 liters, what must the temperature be for the gas pressure to remain constant?
a.
135 K
c.
273 K
b.
6480 K
d.
540 K
 

 8. 

At a temperature of 266 K, the gas in a cylinder has a volume of 20.0 liters. If the volume of the gas is decreased to 10.0 liters, what must the temperature be for the gas pressure to remain constant?
a.
273 K
c.
532 K
b.
133 K
d.
5320 K
 

 9. 

At a temperature of 200 K, the gas in a cylinder has a volume of 24.0 liters. If the volume of the gas is decreased to 12.0 liters, what must the temperature be for the gas pressure to remain constant?
a.
4800 K
c.
400 K
b.
273 K
d.
100 K
 

 10. 

At a temperature of 228 K, the gas in a cylinder has a volume of 20.0 liters. If the volume of the gas is decreased to 10.0 liters, what must the temperature be for the gas pressure to remain constant?
a.
4560 K
c.
273 K
b.
456 K
d.
114 K
 

Completion
Complete each sentence or statement.
 

 11. 

A(an) ____________________ has a definite volume and a definite shape.
 

 

 12. 

The state of matter that exists only at extremely low temperatures is called a Bose-Einstein ____________________.
 

 

 13. 

Materials can be classified as solids, liquids, or gases based on whether their shapes and ____________________ are definite or variable.
 

 

 14. 

A material with a shape that remains unchanged when it is moved from one container to another is a(an) ____________________.
 

 

 15. 

The ____________________ theory of matter states that all particles of matter are in constant motion.
 

 

 16. 

The motion of one particle of a gas is unaffected by the motion of other particles of the gas unless the particles ____________________.
 

 

 17. 

____________________ between the particles of a gas and the walls of the container cause pressure in a closed container of gas.
 

 

 18. 

The pascal is the SI unit for____________________.
 

 

 19. 

Reducing the volume of a gas ____________________ its pressure if the ____________________ of the gas and the number of particles are constant.
 

 

 20. 

A graph representing Charles’s law shows that the ____________________ of a gas increases at the same rate as the ____________________ of the gas.
 

 

 21. 

The combined gas law describes the relationship among the ____________________, ____________________, and ____________________ of a gas when the number of particles is constant.
 

 

 22. 

If you are using Charles’s law to find the volume of a gas at a certain temperature, the temperature must be expressed in ____________________.
 

 

 23. 

If you know the volume and pressure of a gas and the pressure changes, you can find the new pressure by multiplying P1 by V1 and ____________________ this number by V2.
 

 

 24. 

The phase change that is the reverse of deposition is ____________________.
 

 

 25. 

At sea level, water ____________________ at 100°C.
 

 

 26. 

When water boils, some of its molecules have enough _________________________ to overcome the attraction of neighboring molecules.
 

 

 27. 

Water boils when its vapor pressure becomes equal to ___________________ pressure.
 

 

 28. 

During vaporization, a substance changes from a(an) ____________________ to a(an) ____________________.
 

 

 29. 

Evaporation is the process that changes a substance from a liquid to a gas at temperatures below the substance’s ____________________ point.
 

 

 30. 

During a(an) ____________________ change, a system absorbs energy from its surroundings.
 

 



 
Submit          Reset Help