An educational website describes a physical process as follows:
'Vapor bubbles form throughout the entire volume of a liquid, rising to the surface and escaping, which occurs at a specific, constant temperature.'
Which process is being described?
boiling
condensation
evaporation
sublimation
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.