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Atomic number of Mn. Fe and Co are 25, 2...

Atomic number of Mn. Fe and Co are 25, 26 and 27 respectively. Which of the following inner orbital octahedral complex ions are diamagnetic ?

A

`[CO(NH_(3))_(6)]^(3+)`

B

`[Mn(CN)_(6)]^(3-)`

C

`[Fe(CN)_(6)]^(4-)`

D

`[Fe(CN)_(6)]^(3-)`

Text Solution

Verified by Experts

The correct Answer is:
A, C
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