MCQ
In $N{H_4}N{O_2},$ the oxidation number of nitrogen will be
- A$3$
- B$5$
- ✓$-3$ and $+ 3$
- D$+ 3 $ and $+ 5$
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$RCH_2OH + PCC [ C_5H_5NH^+ ClCrO^-_3] \to$
Product $(A)$ of the reaction is