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Coagulation is the process by which the dispersed phase of a colloid is made to aggregate and there by separate from the continuous phase. The minimum concentration of an electrolyte in milli-moles per litreof the electrolyte solution which s required to cause the coagulation of colloidal sol is called coagulation value.
Therefore higher is the coagulating power of effective ion, smaller will be the coagulation value of the electrolyte.
Coagulation value ∞
The coagulation values of different electrolytes are different. The behavior canbe easily understood by Hardy-Schulze rule .
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Coagulation is the process by which the dispersed phase of a colloid is made to aggregate and there by separate from the continuous phase. The minimum concentration of an electrolyte in milli-moles per litreof the electrolyte solution which s required to cause the coagulation of colloidal sol is called coagulation value.
Therefore higher is the coagulating power of effective ion, smaller will be the coagulation value of the electrolyte.
Coagulation value ∞
The coagulation values of different electrolytes are different. The behavior canbe easily understood by Hardy-Schulze rule .
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