Chemistry - Complete d-block Question with Solution | TestHub

$\mathrm{C}{\mathrm{u}}^{2+}\left(\mathrm{a}\mathrm{q}\right)$has oxidizing property it oxidize${\mathrm{I}}^{-}\left(\mathrm{a}\mathrm{q}\right),\mathrm{C}{\mathrm{N}}^{-}\left(\mathrm{a}\mathrm{q}\right),\mathrm{S}\mathrm{C}{\mathrm{N}}^{-}\left(\mathrm{a}\mathrm{q}\right)$into${\text{I}}_{\text{2}}\text{,}{\text{(CN)}}_{\text{2}}\text{,}{\text{(SCN)}}_{\text{2}}$respectively but does not oxidize$\mathrm{C}{\mathrm{l}}^{-}\left(\mathrm{a}\mathrm{q}\right)$as it is a weaker reductant.