Chemistry · 2022
JEE Main · 27 June 2022, Shift 2 · Q70
Arrange the following coordination compounds in the increasing order of magnetic moments. (Atomic numbers: Mn =25; Fe =26 ) A. [ FeF_6]^3- B. [ Fe (…
Arrange the following coordination compounds in the increasing order of magnetic moments. (Atomic numbers: $\displaystyle \mathrm{Mn}=25 ; \mathrm{Fe}=26$ )
A. $\displaystyle \left[\mathrm{FeF}_6\right]^{3-}$
B. $\displaystyle \left[\mathrm{Fe}(\mathrm{CN})_6\right]^{3-}$
C. $\displaystyle \left[\mathrm{MnCl}_6\right]^{3-}$ (high spin)
D. $\displaystyle \left[\mathrm{Mn}(\mathrm{CN})_6\right]^{3-}$
Choose the correct answer from the options given below:
Official answer
(2)
$\displaystyle \mathrm{B}<\mathrm{D}<\mathrm{C}<\mathrm{A}$
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.