Electrochemical Cells Definition, Types, Examples & Uses

Electrochemical Cells

Subject: General Science

Book: NCERT Chemistry Class 12

Study of chemical reactions and electricity.
- **Types of Electrochemical Cells**:
- Galvanic and electrolytic cells.
- **Electrode Potential and Nernst Equation**:
- Calculation of cell potential.
- **Batteries and Fuel Cells**:
- Energy storage applications.

**Possible Exam Questions:**
1. Differentiate between galvanic and electrolytic cells.
2. Explain the working of a lead-acid battery.
3. Derive the Nernst equation for a single electrode potential.
4. What are fuel cells? How do they generate electricity?
5. Discuss the applications of electrochemical cells in daily life.