Question:
Dry cell is an example of
Dry cell is an example of
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A dry cell cannot be recharged and works by a spontaneous redox reaction, so it is a primary voltaic cell.
Updated On: Nov 12, 2026
- Secondary voltaic cell
- Primary voltaic cell
- Fuel cell
- Photoelectric cell
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept
A dry (Leclanche) cell produces electricity from a spontaneous redox reaction, so it is a voltaic (galvanic) cell.
Step 2: Primary or secondary
Its reaction cannot be reversed by charging. Cells that are discarded after use are primary cells.
Step 3: Conclusion
So a dry cell is a primary voltaic cell.
Final Answer:
A dry cell is a primary voltaic cell. \[ \boxed{\text{(B) }\text{Primary voltaic cell}} \]
A dry (Leclanche) cell produces electricity from a spontaneous redox reaction, so it is a voltaic (galvanic) cell.
Step 2: Primary or secondary
Its reaction cannot be reversed by charging. Cells that are discarded after use are primary cells.
Step 3: Conclusion
So a dry cell is a primary voltaic cell.
Final Answer:
A dry cell is a primary voltaic cell. \[ \boxed{\text{(B) }\text{Primary voltaic cell}} \]
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