Oxidation vs. Oxidising Agent

Oxidation:
Oxidation is a chemical reaction that involves the loss of electrons by a substance. This process leads to an increase in the oxidation state of the substance. In simpler terms, oxidation can be seen as the addition of oxygen or the removal of hydrogen from a compound. It is often characterized by the formation of oxides.

Oxidising Agent:
An oxidising agent is a substance that is capable of causing oxidation in other substances by accepting electrons from them. It is often referred to as an oxidant. In a chemical reaction, the oxidising agent itself undergoes reduction by gaining electrons from the substance being oxidized.

Differences:
- Definition: Oxidation is the process of losing electrons, while an oxidising agent is a substance that causes oxidation in other substances by accepting electrons.
- Role: Oxidation is a chemical reaction, while an oxidising agent is a specific substance involved in the reaction.
- Effect: Oxidation results in the increase of oxidation state of a substance, while an oxidising agent facilitates this process by accepting electrons.
- Examples: Rusting of iron is an example of oxidation, where iron loses electrons. Oxygen is a common oxidising agent, as it readily accepts electrons from other substances.
In conclusion, oxidation is a chemical process of losing electrons, while an oxidising agent is a substance that facilitates this process by accepting electrons. Both are essential concepts in understanding various chemical reactions.