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Label the parts represented by (A), (B) ...

Label the parts represented by (A), (B) and C

A

A-Zinc rod , B-`NH_4Cl + MgCl_2` , C-Graphite rod

B

A-Carbon rod , B-`NH_4OH` + carbon , C-Zinc rod

C

A-Carbon rod , B-`MnO_2 +C + NH_4Cl` ,C-Zinc can

D

A-Zinc rod , B-`MnO_2 + NH_4Cl` , C-Carbon rod

Text Solution

Verified by Experts

The correct Answer is:
C
It is a dry cell in which zinc can is anode, carbon or graphite rod is cathode and a paste of `NH_4Cl+C+MnO_2` acts as an electrolyte
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