1.

Which of the following is incorrectly matched?

Answer»

`{:("Complex","Number of UNPAIRED electrons"),({FeF_(6)]^(3-),5):}`
`{:("Complex","Number of unpaired electrons"),([Cr(en)_(3)]^(2+),2):}`
`{:("Complex","Number of unpaired electrons"),([CO(NH_(3))_(6)]^(3+),4):}`
`{:("Complex","Number of unpaired electrons"),({Mn(H_(2)O)_(6)]^(2+),5):}`

Answer :C


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