Coordination CompoundsmediumMCQ SINGLE

The total possible coordination isomers for the following compounds respectively are :<br>[Co(en)3][Coordination Compounds Chemistry Question

Question

The total possible coordination isomers for the following compounds respectively are :<br>[Co(en)3][Cr(C2O4)3]<br>[Cu(NH3)4][CuCl4]<br>[Ni(en)3][Co(NO2)6]

Answer: D

💡 Solution & Explanation

[Co(en)3][Cr(C2O4)3] has 4 isomers. [Cu(NH3)4][CuCl4] has 2 isomers. [Ni(en)3][Co(NO2)6] yields 4 isomers. (Note: Key marks D, which has a typo in the last digit, it should be 4, 2, 4).

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