Question

does vapourization and boiling mean the same?

Answer 1

Vaporisation is common term used for the change of Solid or liquid into vapours( gaseous state).
Vaporisation is categorised into three categories:
1. Boiling
2. Evaporation
3. Sublimation
In case of boiling liquid changes into gaseous state with the evolution bubbles. Boiling occur throughout the liquid unlike evaporation.
Hence boiling is different form vaporisation.