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14.1 Density and states of matter

14.1 Density and states of matter

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Question 14

When liquid ethanol evaporates to form ethanol vapour, there are changes in the arrangement of the particles and the density.

Which of these shows the correct changes?

A

Space between particles in vapour: smaller than in liquid | Density of vapour: greater than liquid

B

Space between particles in vapour: smaller than in liquid | Density of vapour: less than liquid

C

Space between particles in vapour: bigger than in liquid | Density of vapour: greater than liquid

D

Space between particles in vapour: bigger than in liquid | Density of vapour: less than liquid

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. Each one has a worked solution and a mark scheme showing where the marks go.

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