Condensing means changing from a gas into a liquid by reducing heat energy, and boiling is the change of state from liquid to gas, with condensation the reverse change. Given these facts, condensing means the opposite change of state to what among the following options:
- Dilution
 - water
 - heat
 - sweating
 - less water
 - boiling
 - melting
 - freezing


 

      boiling   