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How many EDTA molecules are required to ...

How many EDTA molecules are required to make an octahedral complex with a `Co^(2+)` ion ?

A

Two

B

Six

C

Three

D

one

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-COMPLEX COMPOUNDS -PRACTICE EXERCISE
  1. Coordination number of Cr is 6. A complete entity with C(2)O(4)^(-2), ...

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  2. In Aqueous solution meta aluminate ion exists as

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  3. How many EDTA molecules are required to make an octahedral complex wit...

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  4. Which of the following is neutral molecular complex

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  5. The following complex representation violates IUPAC rule

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  6. Effective atomic number of central metal ion in [Co(NH3)6]Cl3 is

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  7. Complex in which effective atomic number is not equal to atomic number...

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  8. IUPAC name of K3[Al(C2O4)3]

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  9. The neutral complex, diamminedibromodichloroplatinum(IV) is best repre...

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  10. IUPAC name of [Fe(CN)(6)]^(4-) is

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  11. The correct match is

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  12. Consider the following complexes 1) K2PtCl6 2) PtCl4 . 2NH3 3) P...

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  13. The IUPAC name of the complex [Co(NO(2))(NH(3))(5)]Cl(2) is

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  14. When two ligands of the same type occupy opposite positions to each ot...

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  15. Both geometrical and optical isomerisms are shown by

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  16. Optical isomerism is exhibited by a complex with

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  17. Optical isomers have A) property of chirality B) almost identical ...

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  18. What is wrong about the following pair of compounds? [Cr(H(2)O)(6)]Cl(...

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  19. Geometrical isomerism is possible in:

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  20. Which of the following has the maximum number of unpaired electrons

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