A solution containing a group-IV cation gives a precipitate on passing, `H_(2)S.` A solution of this precipitate in dil. HCl produces a white precipitate with NaOH solution and bluish-white prcipitate with basic potassium ferrocyanide. The cation is :A. `Mn^(2+)`B. `Zn^(2+)`C. `Ni^(2+)`D. `Co^(2+)`

A solution containing a group-IV cation gives a precipitate on passing

1.	A solution containing a group-IV cation gives a precipitate on passing, `H_(2)S.` A solution of this precipitate in dil. HCl produces a white precipitate with NaOH solution and bluish-white prcipitate with basic potassium ferrocyanide. The cation is :A. `Mn^(2+)`B. `Zn^(2+)`C. `Ni^(2+)`D. `Co^(2+)`
Answer» Correct Answer - B

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A solution containing a group-IV cation gives a precipitate on passing, `H_(2)S.` A solution of this precipitate in dil. HCl produces a white precipitate with NaOH solution and bluish-white prcipitate with basic potassium ferrocyanide. The cation is :A. `Mn^(2+)`B. `Zn^(2+)`C. `Ni^(2+)`D. `Co^(2+)`

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