Match the following reactions given in Column | vedclass

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(C) The given reactions are electrophilic aromatic substitution reactions:$(i)$ $	ext{Benzene}$ reacts with $	ext{conc. } HNO_3$ and $	ext{conc. }

Vedclass · Accepted Answer

$i-B, ii-A, iii-C, iv-D$

Vedclass · Answer

(C) The given reactions are electrophilic aromatic substitution reactions:$(i)$ $	ext{Benzene}$ reacts with $	ext{conc. } HNO_3$ and $	ext{conc. } H_2SO_4$ to form $	ext{nitrobenzene}$,which is $	ext{Nitration}$ $(B)$.$(ii)$ $	ext{Benzene}$ reacts with $Cl_2$ in the presence of $	ext{anhydrous } AlCl_3$ to form $	ext{chlorobenzene}$,which is $	ext{Halogenation}$ $(A)$.$(iii)$ $	ext{Benzene}$ reacts with $CH_3Cl$ in the presence of $	ext{anhydrous } AlCl_3$ to form $	ext{toluene}$,which is $	ext{Friedel-Crafts alkylation}$ $(D)$.$(iv)$ $	ext{Benzene}$ reacts with $CH_3COCl$ in the presence of $	ext{anhydrous } AlCl_3$ to form $	ext{acetophenone}$,which is $	ext{Friedel-Crafts acylation}$ $(C)$.Therefore,the correct matching is $i-B, ii-A, iii-D, iv-C$.

Column-$I$	Column-$II$
$(i)$ $\text{Benzene} + \text{Conc. } HNO_3 + \text{Conc. } H_2SO_4 \rightarrow \text{Nitrobenzene}$	$(A)$ $\text{Halogenation}$
$(ii)$ $\text{Benzene} + Cl_2 \xrightarrow{\text{Anhy. } AlCl_3} \text{Chlorobenzene}$	$(B)$ $\text{Nitration}$
$(iii)$ $\text{Benzene} + CH_3Cl \xrightarrow{\text{Anhy. } AlCl_3} \text{Toluene}$	$(C)$ $\text{Friedel-Crafts acylation}$
$(iv)$ $\text{Benzene} + CH_3COCl \xrightarrow{\text{Anhy. } AlCl_3} \text{Acetophenone}$	$(D)$ $\text{Friedel-Crafts alkylation}$

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