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1.1 The particle model

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Question 27
H

In the particle model, particles are often drawn as small solid spheres.

Which statement is a limitation of this model?

[1]
A

It shows that the particles in a gas are far apart.

B

It does not show the forces of attraction between the particles.

C

It shows that the particles in a solid are in a regular arrangement.

D

It shows that the number of particles stays the same when a substance melts.

Markscheme

1.1 The particle model Questions

  1. GCSE
  2. /Chemistry
  3. /1.1 The particle model

93 exam-style questions on OCR GCSE Chemistry 1.1 The particle model, covering 1.1.1 The particle model and changes of state and 1.1.2 Limitations of the particle model. Each one has a worked solution and a mark scheme showing where the marks go.

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