Physics WAEC / WASSCE 1989 Heat Energy & Temperature
Which of the following statements is/are not correct?
A
Evaporation takes place only at the surface of the liquid
B
Boiling takes place throughout the volume of the liquid
C
Evaportaion takes place at all temperatures
D
Boiling takes place at a particular temperature for a liquid at a fixed external pressure
E
The boiling point of a liquid is not affected by impurities