Question

Number of oxides formed by nitrogen is:

Answer 1

Nitrogen forms five oxides.
$NO\to \text{Nitric oxide}$
$N_{2}O\to \text{Nitrous oxide}$
$N{O}_2\to \text{Nitrogen dioxide}$
$N_2{O}_3\to \text{Dinitrogen trioxide}$
$N_2{O}_5\to \text{Dinitrogen pentaoxide}$