On the basis of Hardy-schulze rule explain why the coagulating power of phosphate is higher than chloride ?

State Hardy-Schulze rule .

Hardy-schulze rule sates that :-

State Hardy schulze rule.

State Hardy schulze rule.

State Hardy-Schulze rule.

Define Hardy -Schulze rule.

Write note on Hardy-Schulze rule.

State hardy - Schulze rule.

Give reason for each of the following: For ferric hydroxide sol the coagulating power of phosphate ion is more than chloride ion.