`As_2S_3` sol has a negative charge. Capacity to precipitate it is highest in

As_(2)S_(3) has a negative charge. Capacity to precipate it is highest in

Coagultion is the process by which the dispersed phase of a colloid is made to aggregate and thereby separate from the continuous phase. The minimum concentration of an electrolyte in milli-moles per litre of the electrolyte solution which is 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. Coagulation value of the electrolyte alpha 1/("coagulating power") The coagualtion value of different electrolytes are different. This behaviour can be easily understood by hardy-schulze rule which states. "The greater is the valency of the effective ion greater is its precipitating power." As_2S_3 sol is negatively charged, capacity to precipitate it is highest in which ion ?

As_2S_3 sol is a

Metal sol is negatively charged.

As_2S_3 sol has a negative charge. Which of the following has the maxium power to precipitate it?

An arsenious sulphide sol carries a negative charge the maximum precipitating power fo this sol is possessed by

An Arsenous sulphide sol carries a negative charge. The maximum precipitating power for this sol is possessed by