A liquid is boiling.
Which statement correctly describes the process of boiling?
Vaporization occurs only at the surface of the liquid, and can happen at any temperature.
Vaporization occurs only at the surface of the liquid, and occurs only at a specific temperature.
Vaporization occurs throughout the volume of the liquid, and can happen at any temperature.
Vaporization occurs throughout the volume of the liquid, and occurs only at a specific temperature.
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.