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Dimethyl glyoxime is a specific reagent for the _________metal ion?

Option: 1

Al


Option: 2

Ni


Option: 3

Fe


Option: 4

Cu

 

 


Answers (1)

best_answer

Dimethyl glyoxime is an extraordinarily sensitive reagent for nickel. many derivatives of dimethyl glyoxime have been synthesized and proposed Although comment use as a reagent specific to nickel, Dimethyl glyoxime actually allows the detection of other metal ions. When dimethyl glyoxime is added to a solution along with ammonia hydroxide, the formation of a bright red precipitate indicates the presence of Ni2+ ions in the solution. this is due to the formation of nickel dimethyl glyoxime complex.

Therefore the correct answer is Ni.

Posted by

rishi.raj

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