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Which one of the following statement is ...

Which one of the following statement is incorrect?

A

Greater the formation constant (Kf) of a complex ion, greater is its stability

B

Greater the positive charge on the central metal ion, greater is the stability of the complex.

C

Greater is the basic character of the ligand, lesser is the stability of the complex.

D

Chelate complexes have high stability constants.

Text Solution

Verified by Experts

The correct Answer is:
C
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MOTION-COORDINATION COMPOUND-EXERCISE -3 SUBJECTIVE JEE ADVANCED
  1. Which one of the following statement is incorrect?

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  2. Which of the following is formed when excess of KCN is added to an aqu...

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  3. How the isomeric complexes [Co(NH3)6][Cr(NO2)6] and [Cr(NH3)6][Co(NO2)...

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  4. The EAN of metal atoms in Fe(CO)2(NO)2 and Co2(CO)8 respectively are :

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  5. A person having osteoporosis is suffering from lead poisoning. Ethylen...

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  6. Which of the following statements is not true about the complex ion [C...

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  7. Of the following configurations, the optical active isomers are :

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  8. How many isomers are possible for the complex ion [CrCl3(OH)2(NH3)]^(2...

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  9. Which of the following complexes shows ionization isomerism ?

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  10. The number of possible isomers by the compounds like [Cd(gly)2] and [P...

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  11. Identify the geometrical isomers of the following

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  12. When [Ni(NH(3))(4)]^(2+) is treated with conc HCI, two compounds havin...

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  13. Which of the following isomers of [M(NH3)2Cl2] would react with potass...

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  14. Which of the following octahedral complex does not show geometrical is...

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  15. Octahedral complex of Ni(II) will be always:

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  16. For the correct assignment of electronic configuration of a complex, t...

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  17. Mn^(2+) forms a complex with Br– ion. The magnetic moment of the compl...

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  18. [Co(H2O)6]^(3+) and [PdBr4]^(2–) complex ions are respectively :

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  19. The species having tetrahedral shape is

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  20. Point out the correct statements amongst the following :

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