Class 12 Chemistry: Chapter 2 - Electrochemistry Handwritten short Notes
Comprehensive Revision Notes and Video Lecture
Best Revision Notes ( Handwritten)
Electrochemistry in Class 12 includes the study of following topics:
- Electrochemical cell
- Salt bridge
- Representation of an Electrochemical Cell
- Cell Potential
- Electromotive Force (EMF)
- Electrode Potential
- Standard Electrode Potential
- Standard Hydrogen Electrode (SHE)
- Electrochemical Series
- Nernst Equation
- Gibbs Energy
- Basics of Electrolytic Cell
- Resistance
- Conductance
- Conductivity
- Resistivity
- Molar Conductance
- Cell Constant
- Limiting Molar Conductivity (Λ0m)
- Kohlrausch Law of Independent Migration of Ions
- Degree of dissociation
- Electrolysis
- Faraday’s Laws of Electrolysis
- Products of electrolysis
- Primary Cells
- Dry Cell
- Mercury Cell
- Secondary Cell (lead storage battery)
- Fuel Cells
- Corrosion
- Prevention of corrosion
Video Lecture
Watch our expert explain the key concepts of Chapter 2 - Electrochemistry in a simple and engaging way:
Our video lecture covers:
- Conceptual clarity on solution properties
- Problem-solving strategies for numerical questions
- Step-by-step analysis of important formulas
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Why Study "Electrochemistry" in Chemistry?
Electrochemistry is important to study in chemistry because it's a fundamental part of the physical world and is essential for living beings. It's also a vast and interdisciplinary subject with many applications, including:
Energy generation and storage
Electrochemical methods can be used to generate energy from renewable sources like wind or solar.
Chemical production
Electrochemical methods are used to produce many chemicals, including metals, sodium hydroxide, chlorine, and fluorine.
Batteries and fuel cells
Batteries and fuel cells convert chemical energy into electrical energy, which is used in many devices and instruments.
Disease detection and treatment
Advances in electrochemistry could lead to new ways to detect and treat disease.
Environmental protection
Electrochemical reactions can be energy efficient and less polluting, which could help protect the environment.
Understanding corrosion
Understanding electrochemistry can help you understand common problems like corrosion
This chapter lays the foundation for advanced studies in chemical engineering, biochemistry, and material science.
Additional Resources
- Chapter Quiz: Test your understanding with challenging multiple-choice questions.
- Practice Problems: Solve curated problems to master numericals and theory.
- FAQs: Get answers to common doubts and queries about the topic.
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