Find the odd one.

Dust is an example of

The extent of adsorption increases with the increase of __________of the adsorbent.

Lyophobic colloids are also known as

Foam rubber is an example of

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

_____________is used as a catalyst in the Ostwald's process for the manufacture of nitric acid.

__________is used as a catalyst in the decomposition of Potassium chlorate.

___________converts cane sugar into glucose and fructose.

For the stabilization of an emulsion,certain components are added.These components are known as