Electrochemistry Class 12th Notes

Electrochemistry Class 12th:- For Master notes

Introduction to Electrochemistry: The study of chemical processes involving the interconversion of electrical and chemical energy is the focus of this field of chemistry. Its main emphasis is on the connection between electrical and chemical reactions, particularly redox reactions, and how these reactions are used in many contexts. use Electrochemistry Class 12th

Redox Reactions: Electrochemistry is based on redox reactions. Between species electron transfers are involved. While reduction entails electron gain, oxidation refers to the loss of electrons. The entire procedure is referred to as a redox reaction. These reactions are essential in electrochemistry for the production of electricity and numerous electrochemical processes. Use Electrochemistry Class 12th

Electrochemical Cells: Chemical energy can be transformed into electrical energy or vice versa using electrochemical cells. They are made up of two half-cells with an electrode and an electrolyte in each. Galvanic cells, commonly referred to as voltaic cells, and electrolytic cells are the two basic categories of electrochemical cells. Electrolytic cells use an external electrical supply to drive non-spontaneous processes, whereas galvanic cells use spontaneous redox reactions to generate electricity. use Electrochemistry Class 12th

Standard Electrode Potential: The standard electrode potential (E°) is a measurement of how likely an electrode is, in comparison to a standard hydrogen electrode, to undergo reduction or oxidation. It is essential in estimating cell potential and cell voltage and aids in predicting the direction of the electron movement in a cell. use Electrochemistry Class 12th

Gibbs Free Energy, a vital concept in 12th-grade chemistry, indicates the spontaneity of chemical reactions. It combines enthalpy and entropy changes to predict if a reaction will occur spontaneously at a given temperature. A negative ΔG signifies a spontaneous process, while a positive ΔG indicates a non-spontaneous one.

Nernst Equation: The Nernst equation is used to calculate the cell potential (E) under non-standard conditions. It accounts for changes in temperature, concentration, and pressure, providing a more accurate representation of cell behavior. This equation is also related to gibbe’s free energy. it is a important topic as the point of view of exam for cbse and hbse both.

Faraday’s Laws of Electrolysis: Faraday’s laws describe the relationship between the amount of substance produced or consumed during an electrolysis process and the quantity of electricity passing through the electrolyte. The laws are crucial in understanding the quantitative aspects of electrolytic processes.

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S.NO	Name of Chapter	View
1.	Solid State	Click
2.	Solution	Click
3.	Electrochemistry	Click
4.	Chemical Kinetics	Click
5.	Surface Chemistry	Click
6.	General Principles and Processes of Isolation of Elements	Click
7.	The p-Block Elements	Click
8.	The d-and f-Block Elements	Click
9.	Coordination Compounds	Click
10.	Haloalkanes and Haloarenes	Click
11.	Alcohols, Phenols and Ethers	Click
12.	Aldehydes, Ketones and Carboxylic Acids	Click
13.	Amines	Click
14.	Biomolecules	Click
15.	Polymers	Click
16.	Chemistry in Everyday Life	Click