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प्रश्न
In which among the following compounds, oxidation number of nitrogen is + 5?
विकल्प
N2O
N2O3
NO2
HNO2
MCQ
उत्तर
HNO2
Explanation:
Oxidation number of nitrogen is + 5 in HNO3.
1 + x + 3(- 2) = 0
x - 5 = 0
x = + 5
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Oxidation Number
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