MEDIUM
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Oxalate ion is a _____ ligand.

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Important Questions on Coordination Compounds

EASY
Which molecule/ion among the following cannot act as a ligand in complex compounds?
EASY
Which of the following ligands can act as an ambidentate ligand?
EASY

The total number of coordination sites in ethylenediaminetetraacetate ( EDTA4) is ...................

MEDIUM
1 mol of an octahedral metal complex with formula MCl3·2 L on reaction with excess of AgNO3 gives 1 mol of AgCl. The denticity of Ligand L is___________ (Integer answer)
EASY
Which one of the following metal complexes is most stable?
MEDIUM
What is the number of donor atoms in dimethylglyoximato ligand?
EASY
What is the number of nitrogen atoms and -COO- groups respectively present in EDTA?
EASY

Among the following which are ambidentate ligands

(1) NO2-

(2)C2O42-

(3) EDTA4-

(4) SCN-

MEDIUM
The equivalents of ethylene diamine required to replace the neutral ligands from the coordination sphere of the trans-complex of CoCl3.4NH3 is _______ . (Round off to the Nearest Integer).
EASY
Which one of the following is an ambidentate ligand?
MEDIUM
The maximum possible denticities of a ligand given below towards a common transition and inner-transition metal ion, respectively, are: