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2.2.3a Melting, boiling, condensation and solidification

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Question 182

Which statement about the behavior of molecules describes the process of condensation?

A

Molecules gain enough energy to break free from their fixed positions in a lattice.

B

High-energy molecules escape from the surface of a liquid at any temperature.

C

Gas molecules lose kinetic energy, move closer together, and are bound together to form a liquid.

D

Rapidly moving molecules gain energy and move much further apart to fill a container.

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2.2.3a Melting, boiling, condensation and solidification Questions

  1. IGCSE
  2. /Physics
  3. /2.2.3a Melting, boiling, condensation and solidification

313 exam-style questions on CIE IGCSE Physics 2.2.3a Melting, boiling, condensation and solidification. Each one has a worked solution and a mark scheme showing where the marks go.

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