Which among the following have reversible chemical process?
1. Voltaic Cell
2. Dry Cell
3. Lead Acid battery
Choose the correct option from the codes given below:

Answer: [D] Only 3

A reversible reaction is a chemical reaction that results in an equilibrium mixture of reactants and products. For example, A and B can react to form C and D or, in the reverse reaction, C and D can react to form A and B.


This question is a part of GKToday's Integrated IAS General Studies Module