Fundamentholfundamenthol
JEE Main2019Chemistry
Q.

The coordination numbers of Co and Al in [Co(Cl)(en)2]Cl and K3 [AI(C2O4)3 ], respectively, are (en = ethane-1, 2-diamine)

  1. A

    3 and 3 

  2. B

    5 and 3 

  3. C

    5 and 6 

  4. D

    6 and 6 

Solution

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