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The transition metals have a strong tend...

The transition metals have a strong tendency to form complaexes because of
(i) smaller sizes of the metal ions
(ii) variable oxidation states
(iii) high ionic charges of metal ions
(iv) availability of vacant d-orbitals for bond formation.

A

I only

B

II only

C

I and II

D

I, II,III

Text Solution

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The correct Answer is:
D
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NARAYNA-CO-ORDINATE COMPOUNDS -CUQ
  1. The following does not give a precipitate either with AgNO(3) or BaCL(...

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  2. Which of the following has highest molar conductivity

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  3. The transition metals have a strong tendency to form complaexes becaus...

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  4. The ionizable valency of Ni in Ni(CO)(4) is

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  5. According to Werner's theory transition metals possesses

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  6. The primary valency of the metal ion is satisfied by

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  7. No of ionizable & non-ionizable Cl^(-) ions in CoCl(3)5NH(3) represent...

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  8. Central metal ion in complex compound acts as

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  9. Which one of the following acts as a Lewis base in complexes

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  10. Potassium ferrocyanide is a

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  11. Example for a coordination compound is

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  12. in which of the following transition metal complexes does the metal ex...

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  13. The number of ions formed form a formula unit of potassium ferricyanid...

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  14. Metal-Isothiocyananto is indicated by

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  15. Number of chlorides satisifying secondary valency in CoCl(3)4NH(3)

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  16. Which of the following is cationic complex?

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  17. The no. of moles of AgCl obtained when excess AgNO(3) is added to one ...

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  18. Ligand in a metal carbonyl complex is

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  19. The no. of moles of AgCl precipitated when excess of AgNO(3) is mixed ...

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  20. IUPAC name of the complex CoCl(3) 5NH(3) is

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