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Topic 1 – Matter and Energy
23. Kinetic molecular theory: Recalling concept facts
1. An ideal gas is made up of gas particles that
1) Have volume 3) Can be liquefied
2) Attract each other 4) Are in random motion
2. Which is true of real gases but not of ideal gas? 3) Real gases have mass
1) Real gases have volume
2) Real gases do not have volume 4) Real gases do not have mass
3. Real gases differ from an ideal gas because the molecules of real gases have
1) Some volume and no attraction for each other
2) Some attraction and some attraction for each other
3) No volume and no attraction for each other
4) No volume and some attraction for each other
4. According to the kinetic molecular theory of gases, which assumption is correct?
1) Gas particles strongly attract each other.
2) Gas particles travel in curves path
3) The volume of gas prevents random movement
4) Energy may be transferred between particles when they collide
5. The kinetic molecular theory assumes that the particles of ideal gas
1) Are in random, constant, straight line-motion
2) Are arranged in regular geometric pattern
3) Have strong attractive forces between them
4) Have collision that result in the system losing energy
6. An assumption of the kinetic molecular theory of gases is that the particles of a gas have Need Help? Study Book Pg 19 Set 29
1) Little attraction for each other and a significant volume
2) Little attraction for each other and an insignificant volume
3) Strong attraction for each other and a significant volume
4) Strong attraction for each other and an insignificant volume
7. Under which two conditions do real gases behave least like an ideal gas?
1) High pressure and low temperature
2) Low pressure and high temperature
3) High pressure and high temperature
4) Low pressure and low temperature
8. Under which two conditions do real gases behave most like (deviate least from) an ideal gas?
1) High pressure and low temperature
2) Low pressure and high temperature
3) High pressure and high temperature
4) Low pressure and low temperature
136 Copyright © 2010 E3 Scholastic Publishing. All Rights Reserved. Survivingchem.com
Topic 1 – Matter and Energy
23. Kinetic molecular theory: Recalling concept facts
1. An ideal gas is made up of gas particles that
1) Have volume 3) Can be liquefied
2) Attract each other 4) Are in random motion
2. Which is true of real gases but not of ideal gas? 3) Real gases have mass
1) Real gases have volume
2) Real gases do not have volume 4) Real gases do not have mass
3. Real gases differ from an ideal gas because the molecules of real gases have
1) Some volume and no attraction for each other
2) Some attraction and some attraction for each other
3) No volume and no attraction for each other
4) No volume and some attraction for each other
4. According to the kinetic molecular theory of gases, which assumption is correct?
1) Gas particles strongly attract each other.
2) Gas particles travel in curves path
3) The volume of gas prevents random movement
4) Energy may be transferred between particles when they collide
5. The kinetic molecular theory assumes that the particles of ideal gas
1) Are in random, constant, straight line-motion
2) Are arranged in regular geometric pattern
3) Have strong attractive forces between them
4) Have collision that result in the system losing energy
6. An assumption of the kinetic molecular theory of gases is that the particles of a gas have Need Help? Study Book Pg 19 Set 29
1) Little attraction for each other and a significant volume
2) Little attraction for each other and an insignificant volume
3) Strong attraction for each other and a significant volume
4) Strong attraction for each other and an insignificant volume
7. Under which two conditions do real gases behave least like an ideal gas?
1) High pressure and low temperature
2) Low pressure and high temperature
3) High pressure and high temperature
4) Low pressure and low temperature
8. Under which two conditions do real gases behave most like (deviate least from) an ideal gas?
1) High pressure and low temperature
2) Low pressure and high temperature
3) High pressure and high temperature
4) Low pressure and low temperature
136 Copyright © 2010 E3 Scholastic Publishing. All Rights Reserved. Survivingchem.com
