Co Ordination Compounds Question 189

Question: Which reagent can be used to identify nickel ion

Options:

A) Resorcinol

B) Dimethyl glyoxime [DMG]

C) Diphenyl benzidine

D) Potassium ferrocyanide

Show Answer

Answer:

Correct Answer: B

Solution:

$ Ni $ reacts with dimethylglyoxime to give red ppt.

of nickel-dimethyl glyoxime complex.