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2.2.3a Melting, boiling, condensation and solidification

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Question 78

A person boiling water in a pan on a stove notices that liquid water droplets form on a cool tiled wall located some distance from the stove.

Which statement best explains this observation?

A

Droplets of liquid water splash directly from the pan through the air onto the tiled wall.

B

The cool tiled wall causes the water vapour in the air to solidify.

C

Water vapour in the air condenses upon contact with the cooler tiled wall.

D

The boiling water absorbs heat and turns into steam.

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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