Statement I A very dilute acidic solution of `Cd^(2+)` and `Ni^(2+)` gives yellow precipitate of CdS on passing `H_(2)S`. Statement II Solubility product of CdS is more than that of `NiS`.

Statement I A very dilute acidic solution of `Cd^(2+)` and `Ni^(2+)` g

1.	Statement I A very dilute acidic solution of `Cd^(2+)` and `Ni^(2+)` gives yellow precipitate of CdS on passing `H_(2)S`. Statement II Solubility product of CdS is more than that of `NiS`.
Answer» Correct Answer - C In group analysis, `Cd^(2+)` belongs to Groups-II and `Ni^(2+)` belongs to III-B . Both ppted as sulphides. The `K_(sp)` of sulphides of Group -II cations are less then that of III-B ation

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Statement I A very dilute acidic solution of `Cd^(2+)` and `Ni^(2+)` gives yellow precipitate of CdS on passing `H_(2)S`. Statement II Solubility product of CdS is more than that of `NiS`.

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