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2.2 Thermal properties and temperature

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Question 206

A liquid is boiling.

Which statement correctly describes the process of boiling?

A

Vaporization occurs only at the surface of the liquid, and can happen at any temperature.

B

Vaporization occurs only at the surface of the liquid, and occurs only at a specific temperature.

C

Vaporization occurs throughout the volume of the liquid, and can happen at any temperature.

D

Vaporization occurs throughout the volume of the liquid, and occurs only at a specific temperature.

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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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