MCQ
Which reagent can be used to identify nickel ion
  • A
    Resorcinol
  • Dimethyl glyoxime $ [DMG]$ 
  • C
    Diphenyl benzidine
  • D
    Potassium ferrocyanide

Answer

Correct option: B.
Dimethyl glyoxime $ [DMG]$ 
b
(b) $Ni$ reacts with dimethylglyoxime to give red ppt. of nickel-dimethyl glyoxime complex.

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