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Question
Chemistry
The oxidation number of Mn in the product of alkaline oxidative fusion of MnO2 is
Q. The oxidation number of
M
n
in the product of alkaline oxidative fusion of
M
n
O
2
is
310
154
NTA Abhyas
NTA Abhyas 2022
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Answer:
6
Solution:
The oxidation number of
M
n
in the product of alkaline oxidative fusion of
M
n
O
2
is +6 as follows.
4
K
O
H
+
2
M
n
O
2
+
O
2
→
Potassium maganate
2
K
2
M
n
O
4
+
2
+x
−
8
+
2
H
2
O
+
2
+
x
−
8
=
0
x
=
+
6
.