MEDIUM
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Ethylenediamine triacetate ion is a 

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Important Questions on Coordination Compounds

EASY
Which one of the following metal complexes is most stable?
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 molecule/ion among the following cannot act as a ligand in complex compounds?
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?
EASY

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

MEDIUM
The maximum possible denticities of a ligand given below towards a common transition and inner-transition metal ion, respectively, are:
EASY
Which of the following ligands can act as an ambidentate ligand?
EASY

Among the following which are ambidentate ligands

(1) NO2-

(2)C2O42-

(3) EDTA4-

(4) SCN-

EASY
What is the number of nitrogen atoms and -COO- groups respectively present in EDTA?
MEDIUM
What is the number of donor atoms in dimethylglyoximato ligand?