Question

What is the difference between oxidation number and oxidation state?

Answer 1

We have to know that oxidation state and oxidation number are amounts that normally have a similar value for particles in an atom and are frequently utilized reciprocally. We have to understand that more often than not, it doesn't make any difference if the term oxidation state or oxidation number is utilized.

Complete step by step answer:
Let us now see that variation between two terms “oxidation state” and “oxidation number”.
We have to know that Oxidation state alludes to the level of oxidation of a particle in an atom. All in all, the oxidation state is the charge of a molecule if all bonds it framed were ionic bonds. Every atom of the molecule will have an unmistakable oxidation state for that particle where the amount of all the oxidation states will approach the generally electrical charge of the particle or particle. Every atom is allotted an oxidation state esteem dependent on foreordained guidelines dependent on electronegativity and groups of periodic tables.
On the off chance that a molecule contains a neutral charge, the amount of all oxidation conditions of its atoms should rise to zero. For instance, in the compound $FeC{l_3}$, every chlorine molecule has an oxidation condition of $- 1$, while the iron atom has an oxidation condition of $+ 3$. The three chlorine molecules counteract the one iron atom, leaving a net charge of zero.
We have to know that oxidation numbers are utilized in coordination complexes. They allude to the charge the central atom would have if all ligands and electron sets imparted to the atom were eliminated.

Note: In simple terms, the oxidation state is the degree of oxidation of an atom that is present in the molecule. We can say that oxidation number as the charge that could be retained on the central metal atom once all the ligands are removed from the atom. Oxidation number is mostly utilized in chemistry of coordination compounds.