Which of the following cation does not form precipitate on reaction with "KI"
(1) \(Pb^{+2}\)
(2) \(Cu^{+2}\)
(3) \(Bi^{+3}\)
(4) \(Zn^{+2}\)

Which of the following cations is/are giving precipitate with "H_(2)S" in acidic medium? 1) \(Cu^{2+}\) 2) \(Ni^{+2}\) 3)\(Pb^{2+}\) (4) \(Ba^{+2}\)

Which of the following gives a precipitate with Pb(NO_(3))_(2) ?

Which of the following cations to not give borax bead test? A) \(Mg^{2+}\) B) \(Mn^{2+}\), C) \(Cu^{2+}\) D) \(Pb^{2+}\)

Which of the following gives a precipitate with Pb(NO_(3))_(2) but not with Ba(NO_(3))_(2) ?

Which of the following gives a precipitate with Pb(NO_(3))_(2) but no with Ba(NO_(3))_(2) ?

Which of the following gives a precipitate with Pb(NO_(3))_(2) but not with Ba(NO_(3))_(2) ?

Which of the following solutions give white precipitate with Pb(NO_(3))_(2) as well as with Ba(NO_(3))_(2) ?

Which of the following are having same colour and exist in precipitate form? A) HgS,\(BiI_{3}\) B) CuO, PbS C) ZnS , \(PbSO_{4}\) D) CdS, \(K_{3}[Co(NO_{2})_{6}\)