Question: The correct statement about the magnetic properties of $\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]^{3-}$ and $\left[\mathrm{FeF}_{6}\right]^{3-}$ is : $(Z=26)$.
(1) $\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]^{3-}$ is paramagnetic, $\left[\mathrm{FeF}_{6}\right]^{3-}$ is diamagnetic.
both are diamagnetic.
$\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]^{3-}$ is diamagnetic, $\left[\mathrm{FeF}_{6}\right]^{3-}$ is paramagnetic.
both are paramagnetic
Correct Option: , 4
Solution:
Solution not required
