Question

Are redox reactions reversible?

Answer 1

We need to know that there are two types of reactions that take place in the reduction reaction which is oxidation and reduction. In the case of the reduction process, the electrons are adding to a substance. But in the case of oxidation reaction, the electrons are removed from the substance. And it is also explained in another way. The oxidation is the process of gain of oxygen and reduction is the process of loss of oxygen.

Complete answer:
As we know that the reduction is a reversible reaction. In a redox reaction, there occurs both oxidation and reduction processes. Here, the reactant is converted into products, as well as the product is also returned to its original state. Which means, after forming the product, the bond present in the product will break and the molecules will collide with each other and there is a formation of the reactant. For this, it required a sufficient amount of energy to break the bond present in the product and reactant molecules. Hence, the redox reaction is a reversible reaction.
But in the case of irreversible reactions, the chemical reaction takes place only in one direction. Hence, the product will not get back to its original state, which means the reactant.

Note:
We have to know that the reversible chemical reaction can take place in both directions. That is, the reactant is converted into the product. After that, the product comes back to reactant by breaking the bond of products and colliding the molecules in the presence of energy. Both oxidation and reduction reaction takes place in the case of reduction reaction and it is reversible reaction.