Chemistry - Complete P-block Question with Solution | TestHub

Here only statement in option C is incorrect as it combines with$\mathrm{F}\mathrm{e}\mathrm{S}{\mathrm{O}}_4$and not it combines with$\mathrm{F}{\mathrm{e}}_2(\mathrm{S}{\mathrm{O}}_4{)}_3$
$\text{Pb}\text{+}\text{dil}{\text{. HNO}}_{\text{3}}\stackrel{\text{Warm}}{\to }{\text{Pb(NO}}_{\text{3}}{\text{)}}_{\text{2}}\text{+}\text{NO}\uparrow \text{+}{\text{H}}_{\text{2}}\text{O}$
paramagnetic, coloured gas
$\mathrm{H}\mathrm{N}{\mathrm{O}}_2\to \mathrm{H}\mathrm{N}{\mathrm{O}}_3+\mathrm{N}\mathrm{O}\uparrow +{\mathrm{H}}_2\mathrm{O}$