IB Chemistry HL 3.2.7 Secondary (rechargeable) cells Question Bank
Practise IB Chemistry HL 3.2.7 by applying secondary (rechargeable) cells to exam-style questions.
- Syllabus
- First assessment 2025
- Course
- Chemistry HL
- Level
- HL
Exam points
- identify the relevant chemical structure, process or evidence
- apply the correct chemical model or equation
- evaluate the result using chemical reasoning and data
3.2.7—Secondary (rechargeable) cells question 1
As well as being burnt, methanol can also be used to provide electricity through a fuel cell. A schematic diagram of such a fuel cell, that depends on the transfer of hydrogen ions between the electrodes, is shown below.
Even though fuel cells, primary cells and rechargeable cells have similar fundamental characteristics, there are important differences between them.
Outline the difference between primary and rechargeable cells.
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