What term describes the attraction between molecules of different substances?

What term describes the attraction between molecules of different substances?

• A. Cohesion
• B. Adhesion
• C. Bonding
• D. Solvation

Answer: (B)

The term that describes the attraction between molecules of different substances is adhesion. Adhesion refers to the tendency of different types of molecules to cling to one another. This phenomenon is particularly significant in various biological processes, such as when water molecules adhere to the surfaces of plant tissues, which assists in processes like capillary action. This attraction is crucial for many applications, including the way water interacts with other materials and the sticking of substances like glue or tape. In contrast, cohesion describes the attraction between molecules of the same substance, bonding refers to the interactions occurring at the molecular level that hold atoms together, and solvation refers to the interaction of solute particles with solvent molecules during a dissolution process.

The term that describes the attraction between molecules of different substances is adhesion. Adhesion refers to the tendency of different types of molecules to cling to one another. This phenomenon is particularly significant in various biological processes, such as when water molecules adhere to the surfaces of plant tissues, which assists in processes like capillary action.

This attraction is crucial for many applications, including the way water interacts with other materials and the sticking of substances like glue or tape. In contrast, cohesion describes the attraction between molecules of the same substance, bonding refers to the interactions occurring at the molecular level that hold atoms together, and solvation refers to the interaction of solute particles with solvent molecules during a dissolution process.