Learning Outcomes

At the end of this course, you will be able to:

• Distinguish between reversible and irreversible cells
• Identify oxidising and reducing agents
• Explain the standard Emf of a cell
• Describe the relationship between Emf and free energy
• Discuss internal resistance and cells in series
• Explain metal and hydrogen displacement
• Describe the life cycle of a battery
• Discuss the working principle of dry cells
• Explain solar batteries and their importance
• Outline the procedures for battery maintenance