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2.1 Kinetic particle model of matter

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Question 83

Which statement best explains why a liquid is much more difficult to compress than a gas?

A

Liquid particles are larger than gas particles.

B

The particles in a liquid are already very close together with very little empty space between them.

C

Liquid particles are held in fixed positions and cannot move.

D

There are no attractive forces between liquid particles.

Markscheme

2.1 Kinetic particle model of matter Questions

  1. IGCSE
  2. /Physics
  3. /2.1 Kinetic particle model of matter

321 exam-style questions on CIE IGCSE Physics 2.1 Kinetic particle model of matter, covering 2.1.1 States of matter and changes of state, 2.1.2a Particle structure and motion in solids, liquids and gases, 2.1.2b Gas pressure and particle collisions, 2.1.2c Brownian motion, 2.1.3a The absolute scale of temperature, and 2.1.3b Pressure, volume and temperature of a gas. Each one has a worked solution and a mark scheme showing where the marks go.

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