Fuel cell origins: Identify who invented the first fuel cell in 1839. Full question: Who invented fuel cells in 1839? Choose the correct option.
General Knowledge
Inventions
Difficulty: Easy
Choose an option
Answer
Correct Answer: Sir William Grove
Explanation
Given data
- Year: 1839.
- Device: Fuel cell (gaseous fuel + oxidant → electricity).
Concept / Approach Sir William Robert Grove demonstrated the first fuel cell (then called the "gas voltaic battery") combining hydrogen and oxygen to produce electricity and water.
Option analysis Sir William Grove — Correct. Faraday/Davy/Volta — Foundational electrochemists, but not the 1839 fuel cell inventor.
Final Answer Sir William Grove.