Chemistry 5070 · O Level · Solids, liquids and gases

Solids, liquids and gases — practice question

Which row gives the correct description of how the particles change when a substance freezes?

  • Aparticles become more ordered; particles gain energy
  • Bparticles become more ordered; particles lose energy
  • Cparticles become less ordered; particles gain energy
  • Dparticles become less ordered; particles lose energy

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI