Chemistry - Complete Pblock- Question with Solution | TestHub

${\mathrm{SnCl}}_2·2{\mathrm{H}}_2\mathrm{O}$is a reducing agent.

${\mathrm{SnO}}_2$reacts with$\mathrm{KOH}$to form${\mathrm{K}}_2\left[\mathrm{Sn}(\mathrm{OH}{)}_6\right]$

A solution of${\mathrm{PbCl}}_2$in$\mathrm{HCl}$contains${\mathrm{Pb}}^{2+}$and${\mathrm{Cl}}^{-}$ions.

The reaction of${\mathrm{Pb}}_3{\mathrm{O}}_4$with hot dilute nitric acid to give${\mathrm{PbO}}_2$is a redox reaction.