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3.3 Particle model and pressure

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Question 14
F

A gas is compressed into a smaller volume at constant temperature. What happens to the molecules of the gas?

[1]
A

The molecules become smaller so that they fit into the space.

B

The molecules stay the same size but are closer together.

C

The molecules join together to form larger single molecules.

D

The molecules stay in the same places but move more quickly.

Markscheme

3.3 Particle model and pressure Questions

  1. GCSE
  2. /Physics
  3. /3.3 Particle model and pressure

40 exam-style questions on AQA GCSE Physics 3.3 Particle model and pressure, covering 3.3.1 Particle motion in gases, 3.3.2 Pressure in gases, and 3.3.3 Increasing the pressure of a gas (HT only). Each one has a worked solution and a mark scheme showing where the marks go.

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