Surface-active Agent (Noun)
Meaning
A chemical agent capable of reducing the surface tension of a liquid in which it is dissolved.
Classification
Nouns denoting substances.
Examples
- Using a surface-active agent in the cleaning solution allows for better spreading and penetration of the liquid on the contaminated surface.
- Research has shown that surface-active agents play a crucial role in the formation and stability of foams.
- Soap is an example of a surface-active agent, as it can significantly reduce the surface tension of water.
- In pharmaceutical applications, surface-active agents are often used to enhance the solubility and bioavailability of certain medications.
- When adding a surface-active agent to a liquid, the molecule arranges itself at the surface of the liquid, thereby reducing its surface tension.