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Assertion[Fe(H(2)O)(5)NO]SO(4) is parama...

Assertion`[Fe(H_(2)O)_(5)NO]SO_(4)` is paramagnetic
Reason The Fe in `[Fe(H_(2)O)_(5)NO]SO_(4)` has three unpaired electrons .

Text Solution

Verified by Experts

The correct Answer is:
A
`[Fe(H_(2)O)_(5) NO]SO_(4)`
Here Fe has +1 oxidation state
`Fe^(+) = 3d^(6)4s^(1)`. in presence of `NO^(+) 4s^(1)` electron are paired in 3d sub shell
So electronic configuration of `Fe^(+)is`
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