Question

Ozone is an oxidizing and reducing agent. Explain with examples of each.

Answer 1

Hint: Ozone (${O_3}$) is a highly reactive gas that consists of three oxygen atoms. This is both a natural and a man-made product which occurs in the upper molecule of ozone (the stratosphere) and lower atmosphere (the troposphere) of the Earth. Ozone impacts life on Earth in either good or negative ways, depending upon where it is in the atmosphere.

Complete step-by-step answer:
Ozone is an oxidizing agent:
Ozone serves as a strong oxidizing agent as an atom of nascent oxygen that is more reactive than oxygen will quickly decompose to give. A strong oxidizing agent absorbs and reduces electrons, and is usually described by halogens or an oxygen-consisting product. It will hand it out to another material readily. The state of oxidation of these substances is decreasing.
Ozone decomposes to liberate nascent oxygen atoms.
Ozone oxidations cause sulphide to lead to sulphate.
$Pbs + 4{O_3} \to PbS{O_4} + 4{O_2}$
Ozone oxidises potassium iodide to iodine.
$2KI + {H_2}O + {O_3} \to 2KOH + {I_2} + {O_2}$
Ozone is a reducing agent:
Ozone converts peroxides to oxides, and is converted to oxygen in exchange.
Hydrogen peroxide is reduced to hydrogen by ozone.
${H_2}{O_2} + {O_3} \to {H_2}O + 2{O_2}$
Barium peroxide is reduced to barium oxide by ozone.
$Ba{O_2} + {O_3} \to BaO + 2{O_2}$

Note: An oxidizing agent is a reactant that removes electrons during a redox reaction from other reactors. Usually, the oxidizing agent takes those electrons for itself, thus obtaining electrons and reducing them. Hence, an oxidizing agent is an acceptor of electrons. Also, an oxidizing agent can be seen as a species capable of transferring electronegative atoms (especially oxygen) to a substrate. Sometimes classified as oxidants or oxidizing agents.
The material that loses electrons to the other material and is oxidized to the higher valence state is known as a reducing agent. A reducing agent is one in the reactants of an oxidation-reduction reaction that reduces the other reactant by giving the reactant electrons out. When, in a reaction, the reducing agent does not transfer electrons to another element, then the reduction cycle cannot take place.