MCQ
Which will undergo a Friedel-Craft's alkylation reaction :


- ✓$i, ii$ and $iv$
- B$i$ and $iii$
- C$ii$ and $iv$
- D$i$ and $ii$

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$N{H_4}HS(s) \rightleftharpoons N{H_3}(g) + {H_2}S(g)$
Predict the effect of adding the inert gas
