1.

Which of the following aquated metal ions has the highest paramagnetism?

Answer»

`[CR(H_(2)O)_(6)]^(3+)`
`[Fe(H_(2)O)_(6)]^(2+)`
`[CU(H_(2)O)_(6)]^(3+)`
`[ZN(H_(2)O)_(2)]^(2+)`

ANSWER :B


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