Question

(a) The following are three statements about boiling.
A liquid boils at a fixed temperature.
During boiling, vapour can form at any point within the liquid.
Without a supply of thermal energy, boiling stops.
Complete the following equivalent statements about evaporation.
A liquid evaporates

Answer 1

A liquid evaporates at the state of boling point.

During evaporation the liquid turns into gaseous state and releases vapours.

Without a supply of thermal energy, evaporation cannot be performed.