1.

Ni^(2+) is identified using alcoholic solution of dimethyl glyoxime. Write the structural formula for the rosy and precipitate of a complex formed in the reaction.

Answer»

Solution :`(i) Ni^(2+)` ions present in Nickel chloride solution is ESTIMATED accurately for forming an INSOLUBLE complex called `[Ni(DMG)_(2)]`
`(II)` Nickel ion reacts with alocholic solution of `DMG` in the presence of ammonical medium, to give rosy RED PRECIPITATE of `[Ni(DMG)_(2)]` complex.


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