Electrochemistry Class 12 Chemistry Chapter 3
In this course, we will complete chapter 3 of Class 12 Chemistry which is Electrochemistry.
This chapter will be completed from CBSE, IIT-JEE (Mains and Advanced), NEET, and BITSAT’s point of view.
Each topic will be thoroughly discussed with a set of illustrative examples. 3D animations will be used for a better understanding of the concept.
Topics and Subtopics in NCERT Solutions for Class 12 Chemistry Chapter 3 Electrochemistry:
3.1 Electrochemical Cells
3.4Conductance of Electrolytic Solutions
3.5Electrolytic Cells and Electrolysis
Electrochemistry is the study of the production of electricity from the energy released during spontaneous chemical reactions and the use of electrical energy to bring about non-spontaneous chemical transformations. The subject is of importance both for theoretical and practical considerations. A large number of metals, sodium hydroxide, chlorine, fluorine, and many other chemicals are produced by electrochemical methods. Batteries and fuel cells convert chemical energy into electrical energy and are used on a large scale in various instruments and devices. The reactions carried out electrochemically can be energy efficient and less polluting. Therefore, the study of electrochemistry is important for creating new technologies that are eco-friendly. The transmission of sensory signals through cells to the brain and vice versa and communication between the cells are known to have an electrochemical origin. Electrochemistry, is, therefore, a very vast and interdisciplinary subject. In this Unit, we will cover only some of its important elementary aspects.