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MULTIMOLECULAR COLLOIDS, MACROMOLECULAR AND ASSOCIATED COLLOIDS

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Difference between associated colloids and multimolecular and macromolecular colloids. Multimolecular formed by the aggregation of a large number of simple molecules (e.g., `S_(S)`), macromolecular colloids are due to large size of the molecules themselves (e.g., strach), so large that their size lies in the colloidal range. However, associateds colloids are formed by electrolytes so that they dissociate into ions and these ions associate together to form ionic micelles whose size lies in the colloidal range, e.g.,, soaps. This happens above a particular concentration (called critical micellization concentration) and above a particular temperature called Kraft temperature.
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Column - I and Column - II contains four emtries each. Entries of Column -I are to be matched with some entries of Column - II . One or more than one entries of Column -I may have the matching with the same entries of Column - II. {:("column-I","column-II"),((A) As_(2)S_(3)"sol","(P) Lyophobic colloid"),("(B) sulphur sol ",(Q) " Macromolecualr colloid"),("(C) starch","(R) Multimolecular colloid "),("(D)Soap","(S) Associated colloid "):}

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