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1.1 The particle model

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Question 6
F

Water vapour condenses into liquid water. Which statement explains why this is a physical change?

[1]
A

The water particles become a different substance

B

The water particles disappear as the gas becomes liquid

C

The substance remains water while its state changes

D

The mass of each water particle increases

Markscheme

1.1 The particle model Questions

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

48 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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