In which process does the nitrogen undergo oxidation? - Vidyadip

MCQ

In which process does the nitrogen undergo oxidation?

A
${N_2} \to 2N{H_3}$
B
$N_2O_4 \to 2NO_2$
C
$NO_3^- \to N_2O_5$
✓
$NO_2^- \to NO_3^-$

✓

Answer

Correct option: D.

$NO_2^- \to NO_3^-$

d
$\overset{+3}{\mathop{N}}\,O_{2}^{-}\xrightarrow{Oxidation}\overset{+5}{\mathop{N}}\,O_{3}^{-}$

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