The basic character of transition metal oxides follows the order\

Question

Professor PC Thomas Classes · Answer

$\mathrm{V}_{2} \mathrm{O}_{3}>\mathrm{V}_{2} \mathrm{O}_{4}$ and $\mathrm{CrO}>\mathrm{Cr}_{2} \mathrm{O}_{3}$ As the amount of oxygen increases the basic strength decreases.\