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(B) $1$. The complex $[Ni(DMG)_2]$ is a neutral square planar complex where $Ni$ is in the $+2$ oxidation state. $2$. The $E.A.N.$ of $Ni^{2+}$ in thi

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It is extra stabilized by hydrogen bonding.

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(B) $1$. The complex $[Ni(DMG)_2]$ is a neutral square planar complex where $Ni$ is in the $+2$ oxidation state. $2$. The $E.A.N.$ of $Ni^{2+}$ in this complex is $28 - 2 + (2 	imes 4) = 34$,not $36$. Thus,option $A$ is incorrect. $3$. The structure of $[Ni(DMG)_2]$ involves intramolecular hydrogen bonding between the oxime groups of the two $DMG$ ligands,which provides extra stability. Thus,option $B$ is correct. $4$. The $IUPAC$ name is Bis(dimethylglyoximato)nickel $(II)$,not nickelate,because it is a neutral complex. Thus,option $C$ is incorrect. $5$. The $DMG$ ligand is a bidentate ligand that coordinates through two nitrogen atoms (same donor sites),not two different donor sites. Thus,option $D$ is incorrect.

Select the correct statement$(s)$ regarding the $[Ni(DMG)_2]$ complex compound.

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