Question:
The electrolyte used in Leclanché cell is:
The electrolyte used in Leclanché cell is:
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In a Leclanché cell, ammonium chloride solution serves as the electrolyte, facilitating ion movement for the electrochemical reactions.
Updated On: Apr 28, 2026
- Copper sulphate solution
- Ammonium chloride solution
- Zinc sulphate
- Sodium chloride
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The Correct Option is B
Solution and Explanation
Step 1: Leclanché cell composition
A Leclanché cell (dry cell) consists of a zinc anode, a carbon cathode, and an electrolyte paste.
Step 2: Electrolyte used
The electrolyte used in a Leclanché cell is a moist paste of:
\( \text{NH}_4\text{Cl} \) (ammonium chloride) mixed with \( \text{ZnCl}_2 \) and starch or other binding material.
Final Answer:
Thus, the correct electrolyte is ammonium chloride solution/paste.
A Leclanché cell (dry cell) consists of a zinc anode, a carbon cathode, and an electrolyte paste.
Step 2: Electrolyte used
The electrolyte used in a Leclanché cell is a moist paste of:
\( \text{NH}_4\text{Cl} \) (ammonium chloride) mixed with \( \text{ZnCl}_2 \) and starch or other binding material.
Final Answer:
Thus, the correct electrolyte is ammonium chloride solution/paste.
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