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14.1 Density and states of matter

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Question 20

Table 1 gives information about the density of carbon dioxide in two different states of matter.

Table 1

State of carbon dioxideDensity (textg/cm3\\text{g/cm}^3textg/cm3)
Solid (dry ice)1.56
Gas0.00198

Explain the significant difference between the density of solid carbon dioxide and gaseous carbon dioxide in terms of the spacing and arrangement of their particles.

[2]
Markscheme

14.1 Density and states of matter Questions

  1. GCSE
  2. /Physics
  3. /14.1 Density and states of matter

55 exam-style questions on Edexcel GCSE Physics 14.1 Density and states of matter, covering 14.1.1 Kinetic theory and states of matter, 14.1.2 Density, and 14.1.3 Density and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.

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