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Byju's Answer
Standard XII
Chemistry
Preparation of Dioxygen
Which of the ...
Question
Which of the following reactions does not produce oxygen ?
A
O
3
+
K
I
+
H
2
O
→
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B
H
2
O
2
+
C
l
2
→
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C
K
O
2
(
s
)
+
C
O
2
(
g
)
→
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D
None
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Solution
The correct option is
D
None
(A)
O
3
+
2
K
I
+
H
2
O
→
I
2
+
2
K
O
H
+
O
2
(B)
H
2
O
2
+
C
l
2
→
2
C
l
−
+
2
H
+
+
O
2
(C)
4
K
O
2
(
s
)
+
2
C
O
2
(
g
)
→
2
K
2
C
O
3
(
s
)
+
3
O
2
(
g
)
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,
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⟶
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