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Byju's Answer
Standard XII
Chemistry
Assigning Oxidation Numbers
HNO2 acts bot...
Question
H
N
O
2
acts both as reductant and oxidant, while
H
N
O
3
acts only as oxidant. It is due to their
A
Solubility ability
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B
Maximum oxidation number
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C
Minimum oxidation number
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D
Minimum number of valence electrons
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Solution
The correct option is
B
Maximum oxidation number
Solution: Correct option is b).
n
H
∗
N
O
2
oxidation number of
N
=
+
3
In
H
∗
N
O
3
oxidation number of
N
=
+
5
.
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Similar questions
Q.
H
N
O
2
acts both as reductant and oxidant, while
H
N
O
3
acts only as oxidant. It is due to their
Q.
Assertion :
H
N
O
3
acts only as an oxidising agent while
H
N
O
2
acts both as an oxidising agent and a reducing agent. Reason: The oxidation number of
N
in
H
N
O
3
is maximum.
Q.
Explain why
H
N
O
3
acts only as oxidising agent while
H
N
O
2
can act both as a reducing agent and an oxidising agent?
Q.
Among compounds of nitrogen, identify the one which acts only as oxidant and the one which acts only as reductant. Give reason.
Q.
S
O
2
can act as both oxidant and reductant.
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