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What is meant by ambidentate ligand? - Chemistry

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प्रश्न

What is meant by ambidentate ligand?

एका वाक्यात उत्तर

उत्तर

Ligand which has two different donor atoms and either of the two ligetes in the complex is called ambidentate ligand.

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पाठ 9: Coordinate Compounds - Exercises [पृष्ठ २५८]

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एनसीईआरटी Chemistry [English] Class 12
पाठ 9 Coordinate Compounds
Exercises | Q 4. 3. a | पृष्ठ २५८

संबंधित प्रश्‍न

Which of the following compounds is used as a semipermeable membrane?

(a) Potassium ferrocyanide

(b) Potassium argentocyanide

(c) Sodium meta aluminate

(d) Copper ferrocyanide


Write IUPAC names of the following compounds


Write IUPAC names of the following compounds:


What happens when PCl5 is heated? Write the equations involved.


What is the coordination number of chromium in \[\ce{[Cr(NH3)2(H2O2)2]Cl3}\]?


In which of the following compounds, the Central metal atom/ion is in the lowest oxidation state?


Which of the following complexes are heteroleptic?

(i) \[\ce{[Cr(NH3)6]^{3+}}\]

(ii) \[\ce{[Fe(NH3)4]Cl2]^+}\]

(iii) \[\ce{[Mn(CN)6]^{4-}}\]

(iv) \[\ce{[Co(NH3)4]Cl2]}\]


Match the complex ions given in Column I with the colours given in Column II and assign the correct code:

Column I (Complex ion) Column II (Colour)
A. \[\ce{[Co(NH3)6]^{3+}}\] 1. Violet
B. \[\ce{[Ti(H2O)6]^{3+}}\] 2. Green
C. \[\ce{[Ni(H2O)6]^{2+}}\] 3. Pale blue
D. \[\ce{(Ni(H2O)4 (en)]^{2+} (aq)}\] 4. Yellowish orange
  5. Blue

Which one of the following does not achieve an octet of electrons in the central atom?


Which one of the following ligands forms a chelate?


According to IUPAC nomenclatures, sodium nitroprusside is named as


Metal attached with EDTA in an octahedral complex, has coordination number ______.


Given below are two statements.

  • Statement I: In CuSO4 · 5H2O, Cu-O bonds are present.
  • Statement II: In CuSO4 · 5H2O, ligands coordinating with Cu(II) ion are O- and S based ligands.

In light of the above statement, choose the correct answer from the options given below.


The following ligand is:


Total sodium ions which are present in one formula unit of sodium ethane-1, 2-diaminetetraacetatochromate (II) and sodium hexanitrito cobaltate (III) are ______.


Is the central metal atom in coordination complexes a Lewis acid or a Lewis base? Explain.


What is meant by the chelate effect? Give an example.


Explain the following, giving two examples:

Coordination polyhedron


What is meant by didentate ligand?


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