Sir in this question the correct is which one Is b correct option - Chemistry - Electrochemistry

Question

Sir in this question the correct is which one ?? Is b correct
option ??

Pooja Kacholiya · Accepted Answer

Solution-
Mercury cell is a type of primary cell, it cant be recharged Paste
of KOH and ZnO is used as electrolytes in mercury cell
Zn-Hg act as anode
Hg + carbon act as cathode
KOH + ZnO are used as electrolytes
Answer- option c

Sir in this question the correct is which one ??. Is b correct option ??.