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Byju's Answer
Standard XII
Chemistry
Electrode Potential
What is the s...
Question
What is the standard reduction potential of
C
l
O
−
3
→
1
2
C
l
2
in acidic medium?
A
+
1.47
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B
4.47
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C
+
2.235
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D
+
2.94
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Solution
The correct option is
A
+
1.47
The balanced reaction is as follows:
C
l
O
–
3
(
a
q
)
+
6
H
+
(
a
q
)
+
5
e
–
→
1
2
C
l
2
(
g
)
+
3
H
2
O
Standard reduction potential is an experimentally determined value.
For the given cell, it is
+
1.47
V
.
Option A is correct.
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