When water vapour in the air touches a cold window pane, it changes from a gas back to a liquid. This change is a physical change.
What name is given to the change of a gas to a liquid?
condensing
evaporating
freezing
melting
84 exam-style questions on Edexcel GCSE Chemistry 3.1 States of matter, covering 3.1.1 The three states of matter and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.