Red precipitate is obtained when an ethanol s | vedclass

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(C) The reaction of $Ni^{2+}$ with dimethylglyoxime $(DMG)$ in an ammoniacal medium produces a red-coloured complex,$[Ni(DMG)_2]$.This complex has a s

Vedclass · Accepted Answer

Red complex has a tetrahedral geometry.

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(C) The reaction of $Ni^{2+}$ with dimethylglyoxime $(DMG)$ in an ammoniacal medium produces a red-coloured complex,$[Ni(DMG)_2]$.This complex has a square planar geometry,not a tetrahedral one.Dimethylglyoxime acts as a bidentate ligand,coordinating through the nitrogen atoms.The complex is highly stable due to the presence of strong intramolecular symmetrical hydrogen bonding between the oxime groups of the two ligands.

List-$I$ (Complex)	List-$II$ (Hybridisation of central metal ion)
$A$. $[CoF_6]^{3-}$	$I$. $d^2sp^3$
$B$. $[NiCl_4]^{2-}$	$II$. $sp^3$
$C$. $[Co(NH_3)_6]^{3+}$	$III$. $sp^3d^2$
$D$. $[Ni(CN)_4]^{2-}$	$IV$. $dsp^2$

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

Similar Questions

The correct statement among the following is:

Which of the following is correctly matched?

The magnetic moment of $[NiX_4]^{2-}$ ion is found to be zero. Then the ion is : ($X =$ monodentate anionic ligand)

Match List-$I$ with List-$II$.
List-$I$ (Complex) List-$II$ (Hybridisation of central metal ion)
$A$. $[CoF_6]^{3-}$ $I$. $d^2sp^3$
$B$. $[NiCl_4]^{2-}$ $II$. $sp^3$
$C$. $[Co(NH_3)_6]^{3+}$ $III$. $sp^3d^2$
$D$. $[Ni(CN)_4]^{2-}$ $IV$. $dsp^2$
Choose the correct answer from the options given below:

The hybridization of $Fe$ in $K_3[Fe(CN)_6]$ is

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