As an Amazon Associate I earn from qualifying purchases.

Catalyst Definition and Explanation PDF Download

Learn Catalyst definition in college chemistry with explanation to study “What is Catalyst”. Study catalyst explanation with college chemistry terms to review chemistry course for online degree programs.

Catalyst Definition:

Catalyst Explanation:

A catalyst can be defined as a substance that performs the function of speeding up a chemical reaction. The important thing to remember here is that the catalyst itself is not consumed during the chemical reaction and thus it remains unchanged. There are many types of catalysts for example, industrial catalysts, biological catalysts etc and each catalyst is of different nature. Enzymes are also catalysts called biocatalysts and life is not possible without them because without the presence of catalysts, it is impossible to carry important chemical reactions on time. Catalyst provides an alternative pathway by which the reaction can proceed.

Keep Learning College Chemistry Explanations

What is Lone Pairs?

In chemistry, a lone pair represents a pair of valence electrons that are not shared with another atom and is ...

What is Active Site?

Active site can be defined as the specific area in an enzyme where it can perform catalytic function. Substrate molecule ...

What is Dissociation?

Dissociation is defined as the process in which a solid ionic compound separates into its ions. We can say that ...

What is Condensation Reaction?

Condensation reaction means combination of two molecules that forms a larger molecule and releases a smaller molecule during a process,therefore,these ...

What is Gene?

The basic physical and functional unit of heredity is called gene. Genes are made up of DNA. Many genes behave ...

What is Hydrophobic?

The literal meaning of hydrophobic is "the fear of water". Molecules that are hydrophobic are not attracted to water and ...