Evaporation
 

Evaporation problem 4


Which of the statements below are correct about the evaporation of a liquid?


  • Evaporation occurs at any temperature.

  • Evaporation only occurs at the boiling point.

  • Evaporation occurs where the liquid touches the bottom of the container.

  • Evaporation occurs at the surface of the liquid.

  • It is the higher energy molecules which escape.

  • The molecules gain energy as they escape.

  • The liquid temperature always rises when evaporation occurs.

  • Rapid evaporation produces cooling.


  • I, II, and IV

  • II, III, VI and VII

  • I, IV, V and VIII

  • I, III, V and VI


 

main author and content editor: Joanah Frank