Which of the following cation does not give red colour precipitate/solution with dimethylglyoxime `(DMG)` in alkaline solution?

Question

Which of the following cation does not give red colour precipitate/solution with dimethylglyoxime `(DMG)` in alkaline solution?

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)

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

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.

4 views Answered 2023-02-05 15:29