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1.1 The particle model

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Question 13
F

A plastic bottle is filled completely with water and the lid is screwed on. The bottle is put in a freezer.

When the water freezes, the bottle bulges outwards.

What happens to the mass and the density of the water as it freezes?

[1]
A

Mass increases and density stays the same

B

Mass stays the same and density increases

C

Mass decreases and density stays the same

D

Mass stays the same and density decreases

Markscheme

1.1 The particle model Questions

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

44 exam-style questions on OCR GCSE Physics 1.1 The particle model, covering 1.1.1 Development of the atomic model, 1.1.2 Structure of the atom, 1.1.3 The size of atoms and small molecules, 1.1.4 Density, 1.1.5 Density and the states of matter, and 1.1.6 Density, mass and volume. Each one has a worked solution and a mark scheme showing where the marks go.

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