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Distinguish between multimolecular , macromolecular and associated colloids with the help of one example of each . |
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Answer» Solution :(i) Multimolecular colloids FORMED by aggregation of small atoms or molecules. Example, gold sol, SULPHUR sol. (ii) Macromolecular colloids FORMEDBY dispersing MACROMOLECULES having colloidalsize in proper dispersion medium. Example , protein, starch colloid. (iii) ASSOCIATED colloids are formed by aggregation of particles at higher concentration to colloidal range. Example, micelles. |
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