Advertisements
Advertisements
प्रश्न
Identify the correct statements for the behaviour of ethane-1, 2-diamine as a ligand.
(i) It is a neutral ligand.
(ii) It is a didentate ligand.
(iii) It is a chelating ligand.
(iv) It is a unidentate ligand.
Advertisements
उत्तर
(i) It is a neutral ligand.
(ii) It is a didentate ligand.
(iii) It is a chelating ligand.
Explanation:
Ethane-1, 2-diamine is a neutral and didentate ligand. It is a chelating agent.
\[\ce{-NH2-CH2CH2-NH2-}\]
\[\begin{array}{cc}
\phantom{.}\ce{NH2-CH2}\\
/\phantom{...........}\\
\ce{-M}\phantom{................}\\
\backslash\phantom{...........}\\
\phantom{.}\ce{NH2-CH2}
\end{array}\]
APPEARS IN
संबंधित प्रश्न
Give the oxidation state, d-orbital occupation and coordination number of the central metal ion in the following complex:
(NH4)2[CoF4]
IUPAC name of the following compound is
(a) 3 - Bromo- 3, 4- dimethylheptane
(b) 3, 4- dimethyl - 3- bromoheptane
(c) 5- Bromo- 4, 5- dimethylheptane
(d) 4, 5- dimethyl- 5- bromoheptane
Write IUPAC names of the following compounds
How is Benzonitrile converted to Benzophenone?
Write the structures of compounds A, B and C in the following reactions
Write structures of compounds A and B of the following reaction :
Ligand (en) is an example of ___________.
Which one of the following does not achieve an octet of electrons in the central atom?
The oxidation number d-arbitral occupation and co-ordination number of Cr in the complex cis [Cr(en)2Cl2]Cl are respectively.
Metal attached with EDTA in an octahedral complex, has coordination number ______.
What are Homoleptic complexes?
Why chelate complexes are more stable than complexes with unidentate ligands?
Total sodium ions which are present in one formula unit of sodium ethane-1, 2-diaminetetraacetatochromate (II) and sodium hexanitrito cobaltate (III) are ______.
The correct order of the spin-only magnetic moment of metal ions in the following low spin complexes,
\[\ce{[V(CN)6]^{4-}, [Fe(CN)6]^{4-}, [Ru(NH3)6]^{3+} and [Cr(NH3)6]^2}\] is:
The one that will show optical activity is: (en = ethane 1, 2-diamine)
Assertion (A): EDTA is a hexadentate ligand.
Reason (R): EDTA has 2 nitrogen and 4 oxygen donor atoms.
Is the central metal atom in coordination complexes a Lewis acid or a Lewis base? Explain.
In the complex ion \[\ce{[CoCl(en)2ONO]+}\], the coordination number and the oxidation number of the central metal ion are ______ and ______.
