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In which of the following coordmation co...

In which of the following coordmation compounds do the transition metals have an oxidation number of +6?

A

`[Cr(H_2O)_4Cl_2]Cl.2H_2O`

B

`[Fe(CO)_5]`

C

`[(H_2O)_5Cr-O-Cr(H_2O)_5]^(4+)`

D

`K_2[Cr(CN)_2O_2(O_2) NH_3]`

Text Solution

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The correct Answer is:
D
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