MCQ
Zero value of $CFSE$ orbserved in
- A$[Cr(H_2O)_6]^{+3}$
- B$[CoF_6]^{3-}$
- C$[MnF_6]^{2-}$
- ✓$[FeF_6]^{3-}$
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$[P]\xrightarrow{\begin{subarray}{l}
(i)\,NAN{O_2}/HCl,\,0 - {5^o}C \\
(ii)\,\beta - napthol/NaOH
\end{subarray} }Colored\,\,Solid$
$[P]\xrightarrow{{B{r_2}/{H_2}O}}{C_7}{H_6}NB{r_3}$
The compound $[P]$ is