ScienceChemistryChem Unit 7
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Chem Unit 7

Willow Hughes avatar Willow Hughes
24 July 2022
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12 test answers

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question
According to kinetic molecular theory, collisions between gas particles in a sample of an ideal gas
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transfer energy between the gas particles
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According to the kinetic molecular theory, which statement describes an ideal gas?
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There are no attractive forces between the gas particles.
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When a sample of gas is heated at constant pressure, the average kinetic energy of its molecules
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increases, and the volume of the gas increases.
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According to the kinetic molecular theory, which statement describes the particles of an ideal gas?
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The collision of the gas particles may result in the transfer of energy
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An assumption of the kinetic theory of gases is that the particles of a gas have
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little attraction for each other and an insignificant volume
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According to the kinetic molecular theory, which statement describes the particles in a sample of an ideal gas?
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The motion of the gas particles is random and in a straight-line.
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Two basic properties of the gas phase are
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no definite shape and no definite volume
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A sample of gas is contained in a closed rigid cylinder. According to kinetic molecular theory, what occurs when the gas inside the cylinder is heated?
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The average velocity of the gas molecules increases.
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According to the kinetic molecular theory for an ideal gas, all gas particles
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are in random, constant, straight-line motion
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Which statement describes particles of an ideal gas, based on the kinetic molecular theory?
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Gas particles have no attractive forces between them.
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Which statement describes the particles of an ideal gas?
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The volume of the particles is negligible.
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Which statement correctly describes a sample of gas confined in a sealed container?
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It takes the shape and the volume of any container in which it is confined. It takes the shape and the volume of any container in which it is confined.