Question

between evaporation and boiling which one will occur firsr in a substance ​

Answer 1

Answer:

Evaporation can occur without boiling, but boiling not without evaporation.

Boiling is what’s we call the process of vaporization from the bulk of the liquid, forming bubbles. This can only happen if the vapor pressure of the liquid is the same as the ambient pressure. Evaporation happens almost always whenever there is contact between liquid and a gas.

Answer 2

Answer:

Differences between Evaporation and Boiling is an important topic to study about as they are commonly confused with one another. However, it is important to know the key differences and similarities between Evaporation and boiling. Evaporation is the process where liquid gets converted into vapour. A simple example to understand Evaporation is when water gets evaporated from the soil by the heating effect of the sun, it is referred to as Evaporation. Boiling, on the other hand, refers to the process of heating up a liquid where the temperature of the liquid being heated up is greater than the boiling point of the substance. The major key difference to be noted between Evaporation and boiling is that of the occurrence, Evaporation occurs only on the surface of the liquid whereas Boiling occurs over the large mass of the liquid. This is categorized as the key difference between Evaporation and Boiling. Knowing the Boiling point formula is always helpful.