MCQ
The function of $AlC{l_3}$ in Friedel-Craft’s reaction is
- ATo absorb $HCl$
- BTo absorb water
- CTo produce nucleophile
- ✓To produce electrophile

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$A : 1s^2\, 2s^2\, 2p^6$
$B : 1s^2\, 2s^2\, 2p^6\, 3s^2\, 3p^3$
$C : 1s^2\, 2s^2\, 2p^6\, 3s^2\, 3p^5$
Given :
Molar mass $N =14\,g\,mol ^{-1} ; O =16\,g\,mol ^{-1} ; C =12\,g\,mol ^{-1} ; H =1\,g\,mol ^{-1}$;
