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Byju's Answer
Standard XII
Chemistry
Oxidation Number Method
By passing ...
Question
By passing
H
2
S
gas in acidified
K
M
n
O
4
solution, we get___________.
A
K
2
S
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B
S
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C
K
2
S
O
3
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D
M
n
O
2
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Solution
The correct option is
A
S
By passing
H
2
S
gas in acidified
K
M
n
O
4
solution, we get
2
K
M
n
O
4
+
5
H
2
S
H
+
→
K
2
S
O
4
+
2
M
n
S
O
4
+
8
H
2
O
+
5
S
+
3
H
2
S
O
4
Hence Option B is correct.
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