Chemistry - Complete Pblock- Question with Solution | TestHub

The number of ions from the following that are expected to behave as oxidising agent is : ${\mathrm{Sn}}^{4+},{\mathrm{Sn}}^{2+},{\mathrm{Pb}}^{2+},{\mathrm{Tl}}^{3+},{\mathrm{Pb}}^{4+},{\mathrm{Tl}}^{+}$