Which is the correct match for the complex an | vedclass

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(C) The number of chelate rings in a coordination complex is equal to the number of chelate rings formed by polydentate ligands. $A$. $[Co(ox)_2Cl_2]^

Vedclass · Accepted Answer

$[Ca(EDTA)]^{2-}$ $-$ $5$

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(C) The number of chelate rings in a coordination complex is equal to the number of chelate rings formed by polydentate ligands. $A$. $[Co(ox)_2Cl_2]^{3-}$ has two oxalate ligands,each forming one ring. Total rings = $2$. $B$. $[Ni(dmg)_2]$ has two dimethylglyoximate ligands,each forming one ring. Total rings = $2$. $C$. $[Ca(EDTA)]^{2-}$ has one $EDTA^{4-}$ ligand,which is hexadentate and forms $5$ chelate rings. $D$. The brown ring complex $[Fe(H_2O)_5(NO)]SO_4$ contains no chelate rings. Thus,the correct match is $C$.

Which is the correct match for the complex and the number of chelate rings formed?
Complex $-$ No. of Rings

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Which is the correct match for the complex and the number of chelate rings formed? Complex $-$ No. of Rings