MCQ
Select the diamagnetic coloured compound:-
- A$AgI$
- B$KMnO_4$
- C$I_2$
- ✓All of these
$\mathrm{I}_{2}=$ due to Homo-Lumo
$\mathrm{AgI}=$ polarisation
$\mathrm{KMnO}_{4}=$ charge transfer
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$A$. Compound ' $B$ ' is aromatic
$B$. The completion of above reaction is very slow
$C$. '$A$' shows tautomerism
$D$. The bond lengths $C - C$ in compound $B$ are found to be same
Choose the correct answer from the options given below :
The functional group present in $B$ and name of the reaction would be
