Subject: General Science
Book: NCERT Chemistry Class 12
Electrochemistry studies the relationship between electricity and chemical reactions.
- **Electrochemical Cells**:
- Galvanic and Electrolytic cells.
- **Nernst Equation**:
- Determines electrode potential.
- **Batteries and Fuel Cells**:
- Applications of electrochemical reactions.
**Possible Exam Questions:**
1. Differentiate between galvanic and electrolytic cells.
2. Derive the Nernst equation for a single electrode potential.
3. Explain the working of a lead-acid battery.
4. What are fuel cells and how do they work?
5. What is the significance of the electrochemical series?
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