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The coordination number of a central met...

The coordination number of a central metal atom in a complex is given by

A

the number of only anionic ligands bonded to metal ion

B

the number of ligands around a metal ion bonded by pi bonds

C

the number of ligands around a metal ion bonded by sigma and pi bonds

D

the number of ligands around a metal ion bonded by sigma bonds

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The correct Answer is:
D
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RESONANCE ENGLISH-COORDINATION COMPOUNDS-Exercise-3 Part-II: JEE(Main ) /AIEEE Problem
  1. Ammonia forms the complex [Cu(NH(3))(4)]^(2+) will copper ions in alka...

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  2. The oxidation state of nickel in K(4)[Ni(CN)(4)] is:

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  3. The coordination number of a central metal atom in a complex is given ...

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  4. Which of the following complex is an outer orbital complex?

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  5. Coordination compounds have great importance in biological systems. In...

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  6. Which one of the following has largest number of isomers ? (R = alkyl ...

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  7. The correct order of magnetic moments (spin values in BM) among is:

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  8. The oxidation state of Cr in [Cr(NH(3))(4)Cl(2)]^(+) is

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  9. Write IUPAC name of K3[Fe(CN)6]

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  10. Which of the following will show optical isomerism? .

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  11. Which one of the following has lowest value of magnetic behaviour?

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  12. The value of the spin only magnetic moment for one of the following co...

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  13. Nickel (Z=28) combines with a uninegative monodentate ligand X^(-) to ...

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  14. IUPAC name [Co(NH(3))(5)(NO(2))]Cl(2) is

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  15. In Fe(CO)(5) the Fe-C bond possesses

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  16. How many EDTA (ethylenediaminetetraacetate) unit(s) are required to ma...

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  17. The spin-only magnetic moment [in units of Bohr magneton, (mu(B) of Ni...

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  18. Which one of the following has a square planar geometry? (Co=27, Ni=...

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  19. The coordination number and the oxidation state of the element E in th...

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  20. In which of the following octahedral complexes of Co. (At . No. 27) , ...

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