Where Does Cohesion Occur?

Cohesion occurs when molecules are attracted to other molecules of the same type. Adhesion is when molecules are attracted to different substances.

Where is cohesion found in nature?

Cohesion can be observed naturally in certain molecules, such as water. What causes them to cohere or stick together is the intermolecular force that holds them together. Nevertheless, those that are attracted to other molecules or to a different substance do not exhibit cohesion.

What is cohesion and why does it occur?

Cohesion refers to the attraction of molecules for other molecules of the same kind, and water molecules have strong cohesive forces thanks to their ability to form hydrogen bonds with one another. ... Thus, the water molecules at the surface form stronger interactions with the neighbors they do have.