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Question: Answered & Verified by Expert
In the brown ring complex $\left[\mathrm{Fe}\left(\mathrm{H}_{2} \mathrm{O}\right)_{5}(\mathrm{NO})\right] \mathrm{SO}_{4}$
nitric oxide behaves as
ChemistryCoordination CompoundsWBJEEWBJEE 2012
Options:
  • A $\mathrm{NO}^{+}$
  • B neutral NO molecule
  • C $\mathrm{NO}^{-}$
  • D $\mathrm{NO}^{2-}$
Solution:
1797 Upvotes Verified Answer
The correct answer is: $\mathrm{NO}^{+}$
In Fe-complexes, NO behaves as $\mathrm{NO}^{+}$.

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