Co Ordination Compounds Question 149
Question: Red precipitate is obtained when ethanol solution of dimethylglyoxime is added to ammoniacal Ni(II). Which of the following statements is not true?
Options:
A) Red complex has a square planar geometry.
B) Complex has symmetrical H-bonding
C) Red complex has a tetrahedral geometry.
D) Dimethylglyoxime functions as bidentate ligand.
Show Answer
Answer:
Correct Answer: C
Solution:
Nickel ions are frequently detected by the formation of red precipitate of the complex of nickel dimethylglyoxime, when heated with dimethylglyoxime.
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