In general terms, the word boiling refers to the action and effect of boiling a liquid, for example, water, the main manifestation of which will be the production of bubbles in that liquid by the direct action of heat. In common language or in colloquial use, the word boil is usually used to refer to boiling, that is, it is the most used synonym to describe this action..
Now, in more formal terms, boiling is said to be that physical process by which a liquid passes from its state to a gaseous state. This change or transformation occurs as a consequence of the temperature of the liquid that reached by the force of a certain pressure what is known as the boiling point.. It is designated with the concept of boiling point when the temperature of the vapor pressure equals the pressure of the medium that surrounds the liquid.
Boiling, moreover, is considered as the reverse process, contrary to the condensation process, which occurs when a gaseous substance passes to the liquid state, whereas, although both concepts are often used interchangeably, boiling has nothing to do with the evaporation, are synonymous, because basically evaporation implies a process of gradual succession and does not require heating of the entire mass as if boiling demands it for it to occur.
As we mentioned above, water is the element that we most commonly convert to a gaseous state. It has its boiling point at 100 ° C, as long as it is under pressure similar to that of sea level.
At higher altitude, the atmospheric pressure decreases and then the water will require a lower temperature to reach the boiling point. And when the water boils, the temperature, right there, will stop increasing, generating rapid evaporation.
On the other hand, the term boiling is often used to describe or refer to the state of agitation that a person or group goes through, as a consequence of some event with consequences, both negative and positive. For example, the suppression of some labor rights can cause a state of boiling among the employees affected by this measure, while the triumph of a team in a sport can awaken a joyous boil among its supporters and fans.
