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3.1 Changes of state and the particle model

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Question 14
F

A pure solid is heated until all of it has melted. None of the substance escapes. Which statement about the sample is correct?

[1]
A

The mass of the sample stays the same and so does its density

B

The mass of the sample decreases and its density stays the same

C

The mass of the sample stays the same and its density usually falls

D

The mass of the sample increases and its density usually rises

Markscheme

3.1 Changes of state and the particle model Questions

  1. GCSE
  2. /Physics
  3. /3.1 Changes of state and the particle model

40 exam-style questions on AQA GCSE Physics 3.1 Changes of state and the particle model, covering 3.1.1 Density of materials and 3.1.2 Changes of state. Each one has a worked solution and a mark scheme showing where the marks go.

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