A sol is prepared by addition of excess of `AgNO_(3)` solution in KI solution . The charge likely to develop on colloidal particles is :

select the correct statement (s) : A sol is prepared by addition of excess of AgNO_(3) solution in Kl solution . The charge likely to develop on colloidal particle is positive, the effects o pressure on physical adsorption is high if temperature is low, Ultracentrifugation process is used for preparation of colloids, Gold number is the index for extent of gold plating done.

The presence of electrical charge on colloidal particles is responsible for the stability of colloidal systems. Addition of AgNO_3 solution to KI solution results in a colloidal solution. What charge is likely to develop on the particles of'this colloidal solution ?

On adding AgNO_(3) solution into KI solution, a negatively charge colloidal sol is obtained when they are in :

On adding AgNO_(3) solution into KI solution, a negatively charged coll oidal sol is obtained when they are in :

Arsenous sulphide sol is prepared by passing H_(2) through arsenous oxide solution . The charge developed on the particles is due to adsorption of :

Arsenous sulphide sol is prepared by passing H_(2) through arsenous oxide solution . The charge developed on the particles is due to adsorption of :

Arsenous sulphide sol is prepared by passing H_(2)S through arsenous oxide solution . The charge developed on the particles is due to adsorption of :