Chemistry - Redox Reactions Question with Solution | TestHub

Correct oxidation number, for N-atom is compound oxidation number of N-atom

(a)$\text{N}{\text{H}}_3$$⟶-3$

(b)$\left[\text{C}\text{o}{\left(\text{N}{\text{H}}_3\right)}_5\text{C}\text{l}\right]$$⟶-3$

(c)$\text{M}{\text{g}}_3{\text{N}}_2$$⟶-3$

(d)$\text{N}{\text{H}}_2\text{O}\text{H}$$⟶-1$

$\therefore$Correct answer is option (c)