Chemistry · 2020
JEE Main · 9 January 2020, Shift 1 · Q38
[ Pd ( F )( Cl )( Br )( I )]^2- has n number of geometrical isomers. Then, the spin-only magnetic moment and crystal field stabilisation energy…
$\displaystyle [\operatorname{Pd}(\mathrm{F})(\mathrm{Cl})(\mathrm{Br})(\mathrm{I})]^{2-}$ has n number of geometrical isomers. Then, the spin-only magnetic moment and crystal field stabilisation energy [CFSE] of $\displaystyle \left[\mathrm{Fe}(\mathrm{CN})_6\right]^{\mathrm{n}-6}$, respectively, are :
[Note : Ignore the pairing energy]
Official answer
(2)
1.$\displaystyle 73$ BM and $\displaystyle -2.0 \Delta_0$
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JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.