Chemistry 0620 · IGCSE · Solids, liquids and gases

Solids, liquids and gases — practice question

The four processes below are given. 1 Brownian motion 2 condensation 3 diffusion 4 evaporation Which of these processes involve a change of state?

  • A1 and 2
  • B1 and 3
  • C2 and 4
  • D3 and 4

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