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2.1.2a Particle structure and motion in solids, liquids and gases

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Question 32

According to the kinetic-molecular theory, which of the following best explains why gases can be compressed much more easily than liquids or solids?

A

The distance between gas particles is very large compared to the size of the particles themselves.

B

Gas particles can be squashed and reduced in individual volume.

C

Gas particles lose kinetic energy when they collide.

D

The forces of attraction between gas particles are extremely strong.

Markscheme

2.1.2a Particle structure and motion in solids, liquids and gases Questions

  1. IGCSE
  2. /Physics
  3. /2.1.2a Particle structure and motion in solids, liquids and gases

151 exam-style questions on CIE IGCSE Physics 2.1.2a Particle structure and motion in solids, liquids and gases. Each one has a worked solution and a mark scheme showing where the marks go.

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