The key difference between suspension and colloid is that the particles in a suspension are larger than the particles in a colloid.
A mixture is an association of several substances. Suspensions, solutions, and colloids are two examples of such mixtures. Since the components in a mixture do not chemically bind together, we can physically separate them by filtration, precipitation, evaporation, etc. There are mainly two types of mixtures, homogeneous mixtures and heterogeneous mixtures. In a homogeneous mixture, the composition is uniform, but in heterogeneous mixtures, it is not uniform.
1. Overview and Key Difference
2. What is Suspension
3. What is Colloid
4. Side by Side Comparison – Suspension vs Colloid in Tabular Form
What is Suspension?
Suspension is a heterogeneous mixture of substances (E.g., muddy water, flour dissolved in water). There are two components in a suspension, the dispersed material and the dispersion medium. There are larger solid particles (dispersed material) that distribute in a dispersion medium. The medium can occur as a liquid, gas or a solid. However, the dispersed material is usually solid.