The electrolyte used in mercury cell is
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- Moist paste of \( NH_4Cl \) and \( ZnCl_2 \)
- 38% solution of \( H_2SO_4 \)
- Paste of KOH and ZnO
- Paste of \( MgCl_2 \) and \( HgO \)
The Correct Option is A
Solution and Explanation
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