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Byju's Answer
Standard XII
Chemistry
Valency and Oxidation State
Oxidation num...
Question
Oxidation number of nitrogen in which among the oxides of nitrogen is the lowest?
A
Nitric oxide
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B
Nitrous oxide
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C
Nitrogen dioxide
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D
Dinitrogen trioxide
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Solution
The correct option is
C
Nitrous oxide
Nitrogen can exhibit +1 to +5 oxidation state due to its half-filled orbital.
The least oxidation state will be
+
1
which is for
N
2
O
( Nitrous oxide. )
So, the correct option is
B
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Similar questions
Q.
n
i
t
r
o
g
e
n
t
r
i
o
x
i
d
e
h
y
d
r
o
l
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s
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−
−−−−
→
P
Oxidation state of nitrogen in P is
.