Which of the following complex ion has a magn | vedclass

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Question

When two complexes have same number of unpaired electrons, they have same value of spin only magnetic moment.

The number of unpaired electrons pres

Vedclass · Accepted Answer

$[Mn(H_2O)_6]^{4+}$

Vedclass · Answer

When two complexes have same number of unpaired electrons, they have same value of spin only magnetic moment.

The number of unpaired electrons present in

$\left[ Cr \left( H _2 O ight)_6ight]^{3+},\left[ Mn \left( H _2 O ight)_6ight]^{4+},\left[ Mn \left( H _2 O ight)_6ight]^{3+}$

$,\left[ Fe \left( H _2 O ight)_6ight]^{3+} 	ext { and }\left[ Cu \left( H _3 N ight)_4ight]^{2+} 	ext { are }$

$3,3,4,5$ and $1$ respectively.

Thus the magnetic moment of $\left[ Mn \left( H _2 O ight)_6ight]^{4+}$ is same as that of $\left[ Cr \left( H _2 O ight)_6ight]^{3+}$.

Which of the following complex ion has a magnetic moment same as $[Cr(H_2O)_6]^{3+}$ ?

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