Surface Chemist...

When a freshly precipitated substance is converted into a colloidal solution with the help of a third substance, the process is known as

A catalyst is a substance which

When $$KClO_{3}$$ is heated, it decomposes into $$KCl+O_{2}$$. If some $$MnO_{2}$$ is added, the reaction goes much faster because

In the adsorption of acetic acid on activated charcoal the acetic acid is an 

In emulsions, the dispersion medium and dispersed phase are

A catalyst is used 

In the reaction $$2SO_{2}+O_2\xrightarrow[As_{2}o_{3}]{Pt}2SO_{3},\ As_{2}O_{3}$$ acts as a

What is the role of a catalyst in a catalysed reaction? 

Which is the correct statement in case of milk

Which of the following forms a colloidal solution ion water?