Answer: B. Condensation is the reverse of evaporation.
Explanation: Condensation is a process in which a gas changes into liquid phase when allowed to cool.
Evaporation : It is process in which liquid changes into gaseous phase by providing heat.
Sublimation : It is a process in which a solid directly changes to gaseous phase by providing heat.
Melting : It is process in which a solid changes into liquid phase by providing heat.
Deposition is a process in which a gas deposits as solid phase when allowed to cool
Freezing is a process in which a liquid changes into solid phase when allowed to cool.
Boiling is a process in which liquid changes into gaseous phase by providing heat at some particular temperature.