Maximum coagulation power is in

Which of the following has maximum coagulation power with Ferric hydroxide Sol ?

The arsenious sulphide sol has negative charge . The maximum coagulating power for precipitiating it is of :

The arsenious sulphide sol has negative charge. The maximum coagulating power for precipitating it is of

In coagulation of a (colloidal) solution of As_2S_3 , which has maximum coagulating power ?

Arseneous sulphide is a negative sol. The reagent with least coagulation power in this sol is

Which has the maximum coagulating pawer for ferric hydroxide colloid?

On which of the following properties does the coagulation power of an ion depend ?

"The grater the charge on an ion, the grater its coagulating power" is a statement of