Chemistry - ALCOHOL & ETHER Question with Solution | TestHub

${\text{NO}}_{\text{2}}^{\text{+}}$generated as follows:
${\text{H}}_{\text{2}}{\text{SO}}_{\text{4}}\text{+}{\text{HNO}}_{\text{3}}\to {\text{HSO}}_{\text{4}}^{-}\text{+}{\text{H}}_{\text{2}}{\text{NO}}_{\text{3}}^{\text{+}}$
${\text{O}}_{\text{2}}\text{N}-\stackrel{\oplus }{{\text{OH}}_{\text{2}}}\to \underset{\text{(nitronium}\text{ion)}}{{\text{NO}}_{\text{2}}^{\text{+}}{\text{+H}}_{\text{2}}\text{O}}$
Here,${\text{HNO}}_{\text{3}}$accept${\text{H}}^{\oplus }$, hence, act as base.