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Which of the following co-ordinate comp...

Which of the following co-ordinate complexes is an exception to EAN rule ?
(Given atomic number `Pt = 078, Fe = 26, Zn = 30, Cu = 29`)

A

`[Pt(NH_3)_6]^(4+)`

B

`[Fe(CN)_6]^(4-)`

C

`[Zn(NH_3)_4]^(2+)`

D

`[Cu(NH_3)_4]^(2+)`

Text Solution

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The correct Answer is:
D
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