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2.2.3a Melting, boiling, condensation and solidification

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Question 22

On a warm, sunny afternoon, a small puddle of water on a concrete pavement gradually disappears until the surface is completely dry.

What is the name of the process by which the liquid water changes into a gas?

A

condensation

B

conduction

C

convection

D

evaporation

Markscheme

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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