Chemistry - Halogen Derivative Question with Solution | TestHub

${\text{CH}}_3{\text{NH}}_2\stackrel{{\text{CH}}_3\text{I}\left(\text{excess}\right)}{\to }\underset{\left(\text{X}\right)}{{({\text{CH}}_3)}_4\stackrel{+}{\text{N}}{\text{I}}^{-}}\stackrel{\text{AgOH}}{\to }\underset{\left(\text{Y}\right)}{{({\text{CH}}_3)}_4\stackrel{+}{\text{N}}{\text{OH}}^{-}}\stackrel{\text{Δ}}{\to }$
$\underset{\left(\text{Z}\right)}{{({\text{CH}}_3)}_3\text{N}}+{\text{CH}}_3\text{OH}$