Why colloidal solution of starch can be prepared very easily while that of gold cannot be?
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Explanation:
Because molecules of gas between the particles
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Explanation:starch form lyophilic colloidal solution ,they prepared by diectyl mixing , no special method required to prepare them , reason is because there sepration of dispersion phase and dispersion medium that iswhy they are reversible and stable do not coagulate,
While gold form lyophobic colloidal solution ,they require special method for colloidal formation , because they coagulate on addiction of smallamont of electrolyte ,they are irreversible so stabilizing agent required .
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