Chemistry - CHEMICAL BONDING Question with Solution | TestHub

${\left[{\mathrm{CuI}}_4\right]}^{2-}$ does not exist because ${\mathrm{I}}^{-}$being a stronger reducing agent reduces ${\mathrm{Cu}}^{2+}$ to ${\mathrm{Cu}}^{+}$. $2{\mathrm{CuI}}_2⟶2\mathrm{CuI}+{\mathrm{I}}_2$