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Chemistry
Correct order of spin only magnetic moment of the following complex ions is: (Given At. No. Fe: 26, Co:27)
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Q. Correct order of spin only magnetic moment of the following complex ions is: (Given At. No. $Fe: 26, Co:27$)
JEE Main
JEE Main 2023
Coordination Compounds
A
$\left[ FeF _6\right]^{3-} >\left[ CoF _6\right]^{3-} >\left[ Co \left( C _2 O _4\right)_3\right]^{3-}$
83%
B
$\left[ Co \left( C _2 O _4\right)_3\right]^{3-} >\left[ CoF _6\right]^{3-} >\left[ FeF _6\right]^{3-}$
5%
C
$\left[ FeF _6\right]^{3-} >\left[ Co \left( C _2 O _4\right)_3\right]^{3-} >\left[ CoF _6\right]^{3-}$
7%
D
$\left[ CoF _6\right]^{3-} >\left[ FeF _6\right]^{3-} >\left[ Co \left( C _2 O _4\right)_3\right]^{3-}$
5%
Solution:
