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Question
Chemistry
In mercury cell, which is used as an electrolyte?
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Q. In mercury cell, which is used as an electrolyte?
A
Paste of $HgO$ mixed with $H _{2} SO _{4}$
26%
B
Paste of $KOH$ and $ZnO$
55%
C
Paste of $NH _{4} Cl$ and $ZnCl _{2}$
19%
D
dil. $HCl$
0%
Solution:
$\Rightarrow $ In mercury cell, paste of $KOH$ and $ZnO$ used as electrolyte