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2.2 Thermal properties and temperature

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Question 24

Which statements does the term 'boiling point' refer to?

  1. the temperature at which a liquid changes to vapour without a change in temperature
  2. the temperature at which a vapour changes to liquid without a change in temperature
  3. the temperature at which a solid changes to liquid without a change in temperature
  4. the temperature at which a liquid changes to solid without a change in temperature
A

1 and 2

B

1 only

C

3 and 4

D

3 only

Markscheme

2.2 Thermal properties and temperature Questions

  1. IGCSE
  2. /Physics
  3. /2.2 Thermal properties and temperature

528 exam-style questions on CIE IGCSE Physics 2.2 Thermal properties and temperature, covering 2.2.1 Thermal expansion of solids, liquids and gases, 2.2.2a Internal energy and temperature, 2.2.2b Specific heat capacity, 2.2.3a Melting, boiling, condensation and solidification, 2.2.3b Evaporation, and 2.2.3c Cooling by evaporation. Each one has a worked solution and a mark scheme showing where the marks go.

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