WebAnswer: Hardy-Schulze rule: The coagulation power of a precipitated ion is more if its valency is high. For example, the coagulation power series of Al 3+, Na + and Ba 2+ is Al 3+ > Ba 2+ > Na +. In a sentence this rule state as “Greater is the valency of the oppositely charged ion of the electrolyte being added, the faster is the coagulation”. WebThis observation of Hardy and Schulze is known as Hardy Schulze Law, the main points of which may be stated as follows: (i) The effective ions of the electroyte in bringing about coagulation are thise which carry charge opposite to that of the colloidal particles. These ions are called coagulating ions or flocculating ions.

State and explain Schulze-Hardy rules. - Brainly.in

WebThe Hardy Schulze Rule is a rule in chemistry used to determine the coagulating value of a solution and thus deals with the process of coagulation in a solution. It was discovered by … WebHardy-Schulze Law: The efficient ions of the electrolyte in bringing about coagulation are those which hold charge reverse to that of the colloidal particles. These ions are called … overweight stocks today

Schulze-Hardy rule revisited SpringerLink

WebJan 24, 2012 · Hardy Schulze Rule: The coagulation capacity of different electrolytes is different. It depends upon the valency of the active ion are called flocculating ion, which is the ion carrying charge opposite to the charge on the colloidal particles. “According to Hardy Schulze rule, greater the valency of the active ion or flocculating ion, greater ... WebWhat is the hardy Schulze rule? Solution Hardy Schulze rule “The greater the valency of the flocculating ion added, the greater its power to cause precipitation. This is known as the Hardy-Schulze rule.” For the coagulation of negative sol, the positive charge on ions must … WebThe Schulze-Hardy rule states that the sensitivity of a colloid system to destabilization by addition of counterions increases far more rapidly than the increase of the charge of the … randy dean obituary