Chemistry - Redox Reactions Question with Solution | TestHub

${\text{2NO}}_{\text{2}}\text{+}{\text{H}}_{\text{2}}\text{O}\to {\text{HNO}}_{\text{3}}\text{+}{\text{HNO}}_{\text{2}}\stackrel{\text{disproportionation}}{\to }{\text{HNO}}_{\text{3}}\text{+}\text{NO}$
${\text{2Cu}}^{\text{+}}\text{(aq)}\stackrel{\text{R}\text{.T}\text{.}}{\to }\text{Cu}\text{+}{\text{Cu}}^{\text{2+}}\text{(aq)}$
$\text{3}\stackrel{\text{+6}}{\text{M}}{\text{nO}}_{\text{4}}^{\text{2}-}\text{(aq)}\stackrel{\text{disproportionation}}{\to }\text{2}\stackrel{\text{+7}}{\text{M}}{\text{nO}}_{\text{4}}^{-}\text{(aq)}\text{+}\stackrel{\text{+4}}{\text{M}}{\text{nO}}_{\text{2}}\text{+}{\text{4OH}}^{-}$
$\text{Ca}(\text{OCl})\text{Cl}\stackrel{\text{water}}{\to }{\text{Ca}}^{\text{2+}}(\text{aq})\text{+}{\text{Cl}}^{-}(\text{aq})\text{+}{\text{OCl}}^{-}(\text{aq})$