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2.2.3a Melting, boiling, condensation and solidification

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Question 241

When ethanol evaporates, what escapes from the surface of the liquid?

A

individual atoms

B

individual molecules

C

individual protons

D

tiny droplets of ethanol

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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