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JEE MAIN 2020
09-01-20 S1
Question
$[\mathrm{Pd}(\mathrm{F})(\mathrm{Cl})(\mathrm{Br})(\mathrm{I})]^{2-}$ has n number of geometrical isomers. Then, the spin-only magnetic moment and crystal field stabilisation energy [CFSE] of $\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{\mathrm{n}}{ }^{-6}$, respectively, are [Note : Ignore the pairing energy]
Select the correct option:
A
0 BM and –2.4 $\Delta_0$
B
5.92 BM and 0
C
1.73 BM and -2.0 $\Delta_0$
D
2.84 BM and –1.6 $\Delta_0$
✓ Correct! Well done.
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