E and F are two different oxides of sulphur. Compound A and B will give ppt. with how many of the following compound? BaCI_(2),KCN,H_(2)SO_(4),HCi,HCN,Hg(NO_(3))_(2),SrCI_(2),Pb(CH_(3)COO)_(2),Pb(NO_(3))_(2)

E and F are two different oxides of sulphur. Compound A and B will g

1.	E and F are two different oxides of sulphur. Compound A and B will give ppt. with how many of the following compound? BaCI_(2),KCN,H_(2)SO_(4),HCi,HCN,Hg(NO_(3))_(2),SrCI_(2),Pb(CH_(3)COO)_(2),Pb(NO_(3))_(2)
Answer» SOLUTION :E and `F(SO_(2),SO_(3))` `A rarr FeSO_(4)` `underset((A))(FeSO_(4))OVERSET(Delta)rarr underset((G))(Fe_(2)O_(3)) + underset((E))(SO_(2))+underset((F))(SO_(3))` `B rarr Fe_(2)(SO_(4))_(3)` `underset((B))(Fe_(2)(SO_(4))_(3)) overset(Delta)rarr Fe_(2)O_(3) + underset((F))(SO_(3))` A and B form ppt with `BaCI_(2),Hg(NO_(3))_(2),SrCI_(2),PB(CH_(3)COO)_(2),Pb(NO_(3))_(2),KCN`