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Tardigrade
Question
Chemistry
What is the anode and cathode in the cell given in the figure?
Q. What is the anode and cathode in the cell given in the figure?
187
128
Electrochemistry
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A
(Anode) -Zinc cup, (Cathode)-Carbon rod
50%
B
(Anode)-Carbon cup, (Cathode)- Zinc rod
17%
C
(Anode)-Zinc rod, (Cathode)-Carbon cup
25%
D
(Anode)-Zinc cup, (Cathode)-Zinc rod
8%
Solution:
The cell consists of zinc container that act as anode and cathode is a carbon (graphite) rod surrounded by powdered manganese dioxide and carbon. The space between electrodes is filled by moist paste of
N
H
4
Cl
and
Z
n
C
l
2
.