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What is the coordination number of Co in...

What is the coordination number of Co in `[Co(NH_(3))_(4)(H_(2)O)Br](NO_(3))_(2)`?

Text Solution

Verified by Experts

C.N.= Secondary valency = number of coordinates bonds.
Coordination number o central metal = no. of ligands `xx` dentacy =4+1+1=6
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Knowledge Check

  • What is the oxidation number of Co in [Co(NH_(3))_(4)ClNO_(2)] ?

    A
    `+5`
    B
    `+3`
    C
    `+4`
    D
    `+2`
  • What is the co-ordination number of chromium in [Cr(NH_(3))_(2)(H_(2)O)_(2)]Cl_(3) ?

    A
    3
    B
    4
    C
    5
    D
    6
  • 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`
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