MCQ
Which reagent can be used to identify nickel ion
- AResorcinol
- ✓Dimethyl glyoxime $ [DMG]$
- CDiphenyl benzidine
- DPotassium ferrocyanide
✓
Answer
Correct option: B.
Dimethyl glyoxime $ [DMG]$
b
(b) $Ni$ reacts with dimethylglyoxime to give red ppt. of nickel-dimethyl glyoxime complex.
(b) $Ni$ reacts with dimethylglyoxime to give red ppt. of nickel-dimethyl glyoxime complex.
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