Question

There are certain chemical reagents which are used in the qualitative analysis of specific acid, i.e., anionic radicals. Match the reagent listed in List-1 with acid radicals listed in List-2

Answer 1

(a)$A{g}_{2}C{O}_3\downarrow \left(white\right)$, $A{g}_{2}S{O}_3\downarrow \left(white\right)$, $A{g}_{2}S\downarrow \left(black\right)$, $AgN{O}_2\downarrow \left(white\right)$
(b)$BaC{O}_3\downarrow \left(white\right)$, $BaS{O}_3\downarrow \left(white\right)$, $BaS\left(soluble\right)$, $Ba\left(N{O}_2{)}_2\right(soluble)$
(c)$PbC{O}_3\downarrow \left(white\right)$, $PbS{O}_3\downarrow \left(white\right)$, $PbS\downarrow \left(black\right)$, $Pb\left(N{O}_2{)}_2\right(soluble)$
(d)No reaction; other decolorizes pink color of $KMn{O}_4$