In which of the following reactions can the oxidation num...
In which of the following reactions can the oxidation number of the nitrogen be said to have increased?
2NO(g) + O2(g) → 2NO2(g)
NO(g) + Cl2(g) → NOCl2(l)
FeSO4(aq) + NO(g) → Fe(NO)SO4(s)
NO(g) + Br2(l) → NOBr2(l)
Correct answer is B
The oxidation number of the nitrogen of N in NO = 2
The oxidation number of the nitrogen of N in NOCl2 = 4
OPTION B is the correct option
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