Chemistry - Complete Pblock- Question with Solution | TestHub

A match with $Q,S{\mathrm{Bi}}^{3+}+{\mathrm{H}}_2\mathrm{O}⟶[\mathrm{BiO}{]}^{+}+2{\mathrm{H}}^{+}$

B match with $S{\mathrm{NaAlO}}_2+2{\mathrm{H}}_2\mathrm{O}⟶\mathrm{Al}(\mathrm{OH}{)}_3+\mathrm{NaOH}$

C match with $R2{\mathrm{SiO}}_4^{4-}+2{\mathrm{H}}^{+}⟶{\mathrm{Si}}_2{\mathrm{O}}_7^{6-}+{\mathrm{H}}_2\mathrm{O}$ Pyrosilicate is formed by treating orthosilicate with acid.

D match with $\mathbf{Q},\mathbf{R}{\mathrm{Na}}_2{\mathrm{B}}_4{\mathrm{O}}_7$+ HCl ⟶ ${\mathrm{H}}_3{\mathrm{BO}}_3$

${\mathrm{Na}}_2{\mathrm{B}}_4{\mathrm{O}}_7\stackrel{{\mathrm{H}}_2\mathrm{O}}{⟶}{\mathrm{H}}_3{\mathrm{BO}}_3$