Chemistry 0620 · IGCSE · Solids, liquids and gases

Solids, liquids and gases — practice question

A list shows four physical changes of ethanol. 1 condensation 2 evaporation 3 freezing 4 boiling During which of these changes do the particles become more widely spaced?

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

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