The movement of colloidal particles under an applied electric potential is called

_______________are being widely used as catalysts in petrochemical industries.

Which one of the following order represent the correct order of flocculating power of ions in the coagulation of a positive sol.

The process of settling of colloidal particles is called _____________of the sol.

The activity of a catalyst depends upon the strength of ____________to a large extent.

__________of a catalyst is its ability to direct a reaction to yield a particular product.

The catalytic reaction depends upon the pore structure of the catalyst and the size of the reactant and product molecules is called _____________catalysts.

When excess of ____________is added,the colloidal particles are precipitated.

___________are complex nitrogenous organic compounds which are produced by living plants and animals.

If a mixture of two immiscible or partially miscible liquids is shaken, coarse dispersion of one liquid in the other is obtained which is called as