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  • Help me understand! Red precipitate is obtained when ethanol solution of dimethylglyoxime is added to ammoniacal Ni (II). Which of the following statements is not true?

Red precipitate is obtained when ethanol solution of dimethylglyoxime is added to ammoniacal Ni (II). Which of the following statements is not true?

  • Option 1)

    Complex has symmetrical H - bonding.

  • Option 2)

    Red Complex has a tetrahedral geometry.

  • Option 3)

    Dimethylglyoxime functions as bidentate ligand.

  • Option 4)

    Red complex has a square planar geometry.

 

Answers (1)

best_answer

The Dimethlyglyoxime ligard form Rid coloured square planer complex with Ni^{2+}. This complex is stabilised due to H-bond.


Option 1)

Complex has symmetrical H - bonding.

Incorrect

Option 2)

Red Complex has a tetrahedral geometry.

Correct

Option 3)

Dimethylglyoxime functions as bidentate ligand.

Incorrect

Option 4)

Red complex has a square planar geometry.

Incorrect

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Plabita

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