Components are not chemically bonded.

- Different components can be easily distinguished.

- The mixture displays heterogeneity – components are distributed unevenly.

- Components in mechanical mixtures can be separated using physical methods like filtration, centrifugation, etc.

Solution:

Components are chemically bonded.

- Components are uniformly mixed and appear as a homogeneous mixture.

- Composition is consistent throughout the mixture.

- Separation of components in solutions requires chemical processes.