Gas Laws Kinetic Theory Flashcards

Learn the content for the Gas Laws and Kinetic Theory section of the National 4 course.

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1
Q

What causes pressure of a gas in a container?

A

Gas particles hitting the sides of a container

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2
Q

Using Kinetic Theory state what happens to the pressure if you increase the temperature of a fixed mass gas in a fixed volume container.

A

Pressure increases

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3
Q

Using Kinetic Theory state what happens to the pressure if you decrease the volume of a fixed mass gas at a constant temperature.

A

Pressure increases

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4
Q

Using Kinetic Theory state what happens to the volume if you increase the temperature of a fixed mass gas at a fixed pressure.

A

volume will increase.

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5
Q

Using Kinetic Theory state what happens to the pressure if you decrease the temperature of a fixed mass gas in a fixed volume container.

A

Pressure decreases

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6
Q

Using Kinetic Theory state what happens to the pressure if you increase the volume of a fixed mass gas at a constant temperature.

A

Pressure decreases

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7
Q

Using Kinetic Theory state what happens to the volume if you decrease the temperature of a fixed mass gas at a fixed pressure.

A

Volume decreases

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8
Q

Suggest one place that kinetic theory/model is used.

A
  • Weather balloons
  • Car tyres
  • Aerosol cans
  • Aircraft cabins
  • Gas tanks for diving
  • Pressurised containers - fire extinguishers
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