Physics 0625 · IGCSE · Kinetic particle model of matter

Kinetic particle model of matter — practice question

Which row compares how a hot gas and a cool liquid are separated and how their molecules move? (Both the gas and the liquid are at the same pressure.)

  • Aseparation greater for a gas; motion faster for a gas
  • Bseparation greater for a gas; motion slower for a gas
  • Cseparation smaller for a gas; motion faster for a gas
  • Dseparation smaller for a gas; motion slower for a gas

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