what are the properties of a colloid?
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Colloid dispersions exhibit several properties. Among these are thescattering of a light beam directed through a colloidal dispersion
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A colloid ( or colloidal solution) appears to be homogenous but actually it is heterogeneous.
• The size of particles in colloidal solution is intermediate to that of solution particles and suspension particles (i.e the particle size is in between 1nm - 100nm.)
• The particles of colloidal solution are unstable.
• The particles of colloid can pass through a filter paper. They can only get separated by the process of centrifugation.
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