What type of collodisl sols are formed in the following ? (i) Sulphur – InterviewSolution

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1.	What type of collodisl sols are formed in the following ? (i) Sulphur vapours are passed through cooled water. (ii) White of an egg is mixed with water. (iii) Soap solution.
Answer» Solution :(i) Multimolecular because sulphur MOLECULES associate together to from colloidal SOL. (ii) Macromolecular because protein molecules present in the WHITE of the egg are macromolecules soluble in water. (III) Associated because `RCOO^(-)` ions associated together to from MICELLES.

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