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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

What is meant by unidentate ligand?

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प्रश्न

What is meant by unidentate ligand?

अति संक्षिप्त उत्तर
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उत्तर

When a ligand is bound to a metal ion through a single donor atom, the ligand is called unidentate.

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पाठ 5: Coordinate Compounds - Exercises [पृष्ठ १३८]

APPEARS IN

एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
पाठ 5 Coordinate Compounds
Exercises | Q 5.4 1. a | पृष्ठ १३८
नूतन Chemistry [English] Class 12 ISC
पाठ 5 Coordination Compounds
'NCERT TEXT-BOOK' Exercises | Q 9.4 (i) | पृष्ठ ५५७

संबंधित प्रश्‍न

What is the coordination entity formed when excess of aqueous KCN is added to an aqueous solution of copper sulphate? Why is it that no precipitate of copper sulphide is obtained when H2S(g) is passed through this solution?


Give the oxidation state, d-orbital occupation and coordination number of the central metal ion in the following complex:

cis-[CrCl2(en)2]Cl


Write structures of compounds A, B and C in of the following reactions


Write structures of compounds A, B and C in of the following reactions


Complete the following reactions

NH3+3Cl2(excess) ---->


Write structures of compounds A and B of the following reaction : 


A group of atoms can function as a ligand only when:


The coordination number of Cr in [Cr(NH3)3(H2O)3]Cl3 is ___________.


The coordination number of the central ion may be obtained from:


Which of the following complexes formed by \[\ce{Cu^2+}\] ions is most stable?


Match the coordination compounds given in Column I with the central metal atoms given in Column II and assign the correct code:

Column I (Coordination Compound) Column II (Central metal atom)
A. Chlorophyll 1. rhodium
B. Blood pigment 2. cobalt
C. Wilkinson catalyst 3. calcium
D. Vitamin B12 4. iron
  5. magnesium

The complex which has no d electrons in the central atom is:-


The most stable ion is ______.


Which of the following ligands can exhibit linkage isomerism?


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).


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:


Does ionization isomer for the following compound exist? Justify your answer.

\[\ce{Hg[Co(SCN)4]}\]


Explain the following, giving two examples:

Coordination polyhedron


What is meant by a didentate ligand?


Give two examples of ambidentate ligands.


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