Question

What is the meaning of the word 'ferv'?

1) to boil
2) to bubble
3) to freeze
4) to evaporate

Answer 1

The word 'ferv' likely refers to 'to boil,' which corresponds with the process of evaporation at a liquid's boiling point, a temperature where the liquid turns into gas after reaching a significant energy threshold.

Step-by-step explanation:

The term 'ferv' in the context of chemistry appears to be a typo, possibly referring to 'ferve' which is related to the Latin root for 'to boil.' However, given the options provided, the closest match would be to boil, which is related to the process of evaporation that occurs at a liquid's boiling point. The boiling point is the temperature at which the vapor pressure of the liquid is equal to the external pressure, allowing bubbles of gas to form throughout the substance, leading to a rapid change of phase from liquid to gas. The evaporation of water, for instance, requires significant energy: it takes 2,250 Joules to evaporate one gram of water at its boiling point of 100°C. This exhibits the process of boiling rather than bubbling, freezing, or evaporating at temperatures below the boiling point.