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The coordination number of Co "in" [...

The coordination number of `Co "in" [Co(NH_(3))_(5)Cl]Cl_(2)` is

A

2

B

5

C

6

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
The coordination of cobalt is 6 .
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Knowledge Check

  • Oxidation number of cobalt in [Co(NH_(3))_(6)]Cl_(2)Br is -

    A
    `+6`
    B
    Zero
    C
    `+3`
    D
    `+2`

  • The oxidation state of Co in [Co(NH_(3))_(5)Cl]Cl_(2) .

    A
    `+2`
    B
    `-2`
    C
    `+5`
    D
    `+3`

  • The co-ordination number of Cr in [Cr(NH_(3))_(3)(H_(2)O)_(3)]Cl_(3) is

    A
    `3`
    B
    `4`
    C
    `6`
    D
    `2`
    • MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-COORDINATION COMPOUNDS-Exercise 1
    1. The coordination number of Co "in" [Co(NH(3))(5)Cl]Cl(2) is

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    2. A complex compound in which the oxidation number of a metal is ...

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

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    4. In the complex ion [CoNH(3))(6)]^(3+) , the NH(3) molecules are li...

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    5. The oxidation state of Fe in brown complex [Fe(H(2)O)(5)NO]SO(4) is

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    6. The number of unidentate ligands in the complex ion is called

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    7. The denticity of the ligand N(CH(2)CH(2)NH(2))(3) is

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    8. How many ions are produced from [Co(NH(3))(6)]Cl(3) in solution ?

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    9. The name of the ring structure complex compound formed between ...

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    10. The primary and secondary valencies of chromium in the complex ion, di...

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    11. Potassium ferrocyanide is a

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    12. EDTA has coordination number

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    13. Ligands are

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    14. Which complex gives three chloride ions per formula unit ?

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    15. Which of the following complex species is not expected to exhibit opti...

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    16. The ionisation isomer of [Cr(H(2)O)(4) Cl (NO(2))]Cl

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    17. The IUPAC name of [Co (NH(3))(5)ONO]^(2+) ion is

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    18. The possible number of the stereo isomers in [Cr(en)(2)Cl(2)]^(o+) is ...

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    19. The complexes [Co(NH(3))(6)][Cr(CN)(6)] and [Cr(NH(3))(6)][Co(CN)(6)] ...

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    20. Which can exist both as diastereoisomer and enantiomer ?

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