The diameter range of colloidal particles is | vedclass

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(A) colloid is a heterogeneous system in which one substance is dispersed (dispersed phase) as very fine particles in another substance called the dis

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$1$ to $1000 \ nm$

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(A) colloid is a heterogeneous system in which one substance is dispersed (dispersed phase) as very fine particles in another substance called the dispersion medium.The essential difference between a true solution and a colloid is the particle size.In a true solution,the constituent particles are ions or small molecules.In a colloid,the dispersed phase consists of particles of a single macromolecule or an aggregate of many atoms,ions,or molecules.Colloidal particles are larger than simple molecules but small enough to remain suspended.Their range of diameters is between $1 \ nm$ and $1000 \ nm$ ($10^{-9} \ m$ to $10^{-6} \ m$).

The diameter range of colloidal particles is approximately.

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