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Tardigrade
Question
Chemistry
KMnO4 gets reduced to
Q.
K
M
n
O
4
gets reduced to
1392
217
Redox Reactions
Report Error
A
K
2
M
n
O
4
in neutral medium
6%
B
M
n
O
2
in acidic medium
31%
C
M
n
2
+
in alkaline medium
9%
D
M
n
O
2
in neutral medium.
54%
Solution:
K
M
n
O
4
gets reduced to
M
n
O
2
in neutral medium.
2
K
M
n
O
4
+
H
2
O
⟶
2
M
n
O
2
+
2
K
O
H
+
3
[
O
]
or
M
n
O
4
−
+
2
H
2
O
+
3
e
−
⟶
M
n
O
2
+
4
O
H
−
In alkaline medium, it gets reduced to
M
n
O
2
while in acidic medium it gets reduced to
M
n
2
+
ions.