Miscible

Definition

Miscible substances are those that can be mixed together in any proportion to form a homogeneous solution. Typically, this term is used to describe liquids.

5 Must Know Facts For Your Next Test

1. Miscibility depends on the intermolecular forces between the substances involved.
2. Water and ethanol are common examples of miscible liquids.
3. Oil and water are immiscible because they do not form a homogeneous mixture.
4. Temperature can affect the miscibility of some substances.
5. Miscibility is an important concept in creating solutions and understanding solvent-solute interactions.

Review Questions

• What makes two liquids miscible?
• Give an example of two miscible liquids.
• How does temperature influence the miscibility of certain substances?

Related terms

Solubility: The ability of a substance to dissolve in a solvent to form a homogeneous mixture at a specified temperature and pressure.

Immiscible: Describes liquids that do not mix to form a homogeneous solution.

Intermolecular Forces: Forces of attraction or repulsion which act between neighboring particles (atoms, molecules, or ions).