Chemistry - Complete d-block Question with Solution | TestHub

Cu liberates${\mathrm{H}}_2$atom acids

In its higher oxidation states, Mn forms stable compounds with oxygen and fluorine

$\mathrm{M}{\mathrm{n}}^{3+}$and$\mathrm{C}{\mathrm{o}}^{3+}$are oxidising agents in aqueous solution

$\mathrm{T}{\mathrm{i}}^{2+}$and$\mathrm{C}{\mathrm{r}}^{2+}$are reducing agents in aqueous solution