Chemistry - Complete d-block Question with Solution | TestHub

Among the transition metals, Mn forms maximum no. of oxides. $\begin{array}{ccccc}\mathrm{MnO}& {\mathrm{Mn}}_3{\mathrm{O}}_4& {\mathrm{Mn}}_2{\mathrm{O}}_3& {\mathrm{MnO}}_2& {\mathrm{Mn}}_2{\mathrm{O}}_7\\ \text{ basic }& \text{ amphoteric }& \text{ amphoteric }& \text{ amphoteric }& \text{ acidic }\end{array}$