Here’s a explanation:
1. Hydrophilic Colloids (Water-loving)
- Definition: Colloidal particles that attract and mix easily with water.
- Stability: Very stable in water.
- Examples: Gelatin, starch, gum, proteins.
2. Hydrophobic Colloids (Water-hating)
- Definition: Colloidal particles that do not mix easily with water.
- Stability: Unstable in water; may coagulate easily.
- Examples: Gold sol, silver sol, sulfur sol.
Simple tip:
- Hydrophilic → like water → stable
- Hydrophobic → dislike water → unstable