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Question
Chemistry
What is the cell reaction occurring in Daniel cell (Galvanic cell)?
Q. What is the cell reaction occurring in Daniel cell (Galvanic cell)?
1161
225
J & K CET
J & K CET 2006
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A
C
u
(
s
)
+
Z
n
S
O
4
(
a
q
)
→
C
u
S
O
4
(
a
q
)
+
Z
n
(
s
)
B
Z
n
(
s
)
+
C
u
S
O
4
(
a
q
)
→
C
u
(
s
)
+
Z
n
S
O
4
(
a
q
)
C
N
i
(
s
)
+
Z
n
S
O
4
(
a
q
)
→
N
i
S
O
4
(
a
q
)
+
Z
n
(
s
)
D
2
N
a
(
s
)
+
C
d
S
O
4
(
a
q
)
→
N
a
2
S
O
4
(
a
q
)
+
C
d
(
s
)
Solution:
In Galvanic cell (Daniel cell) the electrical energy is produced from chemical reactions.
or
Z
n
(
s
)
+
C
u
S
O
4
(
a
q
)
→
C
u
(
s
)
+
Z
n
S
O
4
(
a
q
)