A) Paste of \[KOH\] and \[ZnO\]
B) \[Mn{{O}_{2}},ZnC{{l}_{2}};\] a filter
C) \[Mn{{O}_{2}},ZnC{{l}_{2}},N{{H}_{4}}Cl\] and a filter
D) \[MnC{{l}_{2}},ZnC{{l}_{2}},N{{H}_{4}}Cl\] and a filter
Correct Answer: C
Solution :
Dry cell is a primary cell. It consists two electrode i.e. zinc (anode) and graphite (cathode). The space between the two electrodes is filled with a mixture of \[Mn{{O}_{2}},ZnC{{l}_{2}},N{{H}_{4}}Cl\] and a filter. It is used in torches, toys etc.You need to login to perform this action.
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