Which of the following cation does not give red colour precipitate/solution with dimethylglyoxime `(DMG)` in alkaline solution?A. `Zn^(+2)`B. `Ni^(+2)`C. `Fe^(2+)`D. both (A) and ( C)

Which of the following cation does not give red colour precipitate/sol

1.	Which of the following cation does not give red colour precipitate/solution with dimethylglyoxime `(DMG)` in alkaline solution?A. `Zn^(+2)`B. `Ni^(+2)`C. `Fe^(2+)`D. both (A) and ( C)
Answer» Correct Answer - A `Ni^(2+)` and `Fe^(2+)` both on reaction with alkaline solution of dimethyl glyoxime give red precipitate and red solution respectively but not zinc.

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Which of the following cation does not give red colour precipitate/solution with dimethylglyoxime `(DMG)` in alkaline solution?A. `Zn^(+2)`B. `Ni^(+2)`C. `Fe^(2+)`D. both (A) and ( C)

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