Multiple choice

Which of the following produces water vapour?

  1. Refrigeration of water

  2. Bursting of a balloon

  3. Sublimation of ice

  4. Spraying perfume on a fabric

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Vapour is the gaseous phase of water. The major sources of vapour are boiling, evaporation, and sublimation.