Chemistry 0620 · IGCSE · Solids, liquids and gases

Solids, liquids and gases — practice question

A section of the cooling curve for water is shown. What process is taking place between points X and Y?

  • ASteam is condensing into water.
  • BThe temperature of the water is decreasing.
  • CIce is melting.
  • DParticles are losing heat to the surroundings.

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