Suspension vs Colloid — Difference (with Table)
Suspension vs Colloid compared side by side — a 6-row comparison table and 4 key points. Class 10-11 Chemistry, free and no sign-up.
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TL;DR: Suspension vs Colloid compared side by side — a 6-row comparison table and 4 key points. Class 10-11 Chemistry, free and no sign-up.
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The main difference between Suspension and Colloid: A suspension is a heterogeneous mixture where solid particles are dispersed in a liquid or gas and can be seen with the naked eye. A colloid is a heterogen
Suspension vs Colloid — Comparison Table
| Basis | Suspension | Colloid |
|---|---|---|
| Particle Size | Larger particles (1 micrometer or more) | Smaller particles (1-1000 nanometers) |
| Visibility | Visible to naked eye | Not visible under naked eye or microscope |
| Light Scattering | Does not scatter light noticeably | Scatters light (Tyndall effect) |
| Settling | Particles settle at the bottom over time | Particles do not settle due to Brownian motion |
| Filtering | Can be separated by filtration | Cannot be separated by ordinary filtration |
| Example | Sand in water, milk of magnesia, muddy water | Milk, blood, fog, smoke, gelatin |
Key Points
- Both suspensions and colloids are heterogeneous mixtures
- Colloidal particles experience Brownian motion
- Tyndall effect helps identify colloids in laboratories
- Colloids are important in biology, medicine, and industry