Question

Definition of solution suspension and colloidal mixture

Answer 1

A solution is always transparent, light passes through with no scattering from solute particles which are molecule in size. The solution is homogeneous and does not settle out. A colloid is intermediate between a solution and a suspension. While a suspension will separate out a colloid will not.

Answer 2

Suspensions and colloids are two common types of mixtures whose properties are in many ways intermediate between those of true solutions and heterogeneous mixtures. A suspension is a heterogeneous mixture of particles with diameters of about 1 µm (1000 nm) that are distributed throughout a second phase.

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