Find the number of salt(s) give(s) white coloured precipitate when treated with KI. Bi(NO_(3))_(3),Pb(CH_(3)COO)_(2), AgNO_(3),, HgCI_(2), Hg_(2)(NO_(3))_(2)

Find the number of salt(s) give(s) white coloured precipitate when tre

1.	Find the number of salt(s) give(s) white coloured precipitate when treated with KI. Bi(NO_(3))_(3),Pb(CH_(3)COO)_(2), AgNO_(3),, HgCI_(2), Hg_(2)(NO_(3))_(2)
Answer» Solution :`BiI_(3)` (BLACK), `PbI_(2)` and `AGI` (yellow), `HgI_(2)` (scarlet red), `Hg_(2)I_(2)` (green)