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What is the co-ordination number of the metal in [Co(en)_2Cl_2]^{+}

  • Option 1)

    4

  • Option 2)

    5

  • Option 3)

    6

  • Option 4)

    3

 

Answers (1)

best_answer

As we have learned

Primary valency -

These are normally ionisable and satisfied by negative ions.

 

- wherein

eg:

COCl_{2} \rightarrow  Primary Valency is 2

CrCl_{3}\rightarrow   Primary Valency is 3

 

 

In [Co(en)_2Cl_2]^{+}

No. of monodentate ligand = 2

No. of bidentate ligand = 2

Co-ordination no. of the metal = 2 + 2(2)= 6.

 

 

 

 


Option 1)

4

Option 2)

5

Option 3)

6

Option 4)

3

Posted by

prateek

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