Correct order of spin only... | JEE Main 2023

JEE MAIN 2023

29-1-2023 S2

Question

Correct order of spin only magnetic moment of the following complex ions is: (Given At. No. Fe: 26, Co:27)

Select the correct option:

$\left[\mathrm{FeF}_6\right]^{3-}>\left[\mathrm{CoF}_8\right]^{3-}>\left[\mathrm{Co}\left(\mathrm{C}_2 \mathrm{O}_4\right)_3\right]^{3-}$

$\left[\mathrm{Co}\left(\mathrm{C}_2 \mathrm{O}_4\right) 3\right]^{3-}>\left[\mathrm{CoF}_6\right]^{3-}>\left[\mathrm{FeF}_6\right]^{3-}$

$\left.\left[\mathrm{FeF}_6\right]^{3-}>\left[\mathrm{Co}\left(\mathrm{C}_2 \mathrm{O}_4\right)\right)^3\right]^{3-}>\left[\mathrm{CoF}_6\right]^{3-}$

$\left[\mathrm{CoF}_8\right]^{3-}>[\mathrm{FeF} 8]^{3-}>\left[\mathrm{Co}\left(\mathrm{C}_2 \mathrm{O}_4\right) 3^3\right]^{3-}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Medium

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