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In which of the following reactions has the oxidation number of nitrogen increased?

Chemistry
JAMB 2001

In which of the following reactions has the oxidation number of nitrogen increased?

  • A. 2NO(g) + Br2(l) → 2NOBr(l)
  • B. 2NO(g) + O2(g) → 2NO2(g)
  • C. FeSO4(aq) + NO(g) → Fe(NO)SO4(s)
  • D. 2NO(g) + Cl2(g) → 2NOCl(l)
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Correct Answer: Option B
Explanation

In option B, the oxidation of Nitrogen increases from +2 to +4, when you calculate the oxidation number.

There is an explanation video available below.

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Explanation Video

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