To solve this problem, we need to identify the electrophile formed in the reaction of $$CHCl$_3$ with $$AlCl$_3. \\$The reaction involves the formation of dichlorocarbene, which is a common electrophile in such reactions.$\\$Step-by-step explanation:$\\$1. $$Chloroform (CHCl$_3$) reacts with a strong Lewis acid like $$AlCl$_3$.$\\$2. $$The $$AlCl$_3$ acts as a catalyst and facilitates the removal of a chloride ion from $$CHCl$_3. \\$3. $$This results in the formation of dichlorocarbene $(C{Cl}_2)$, a neutral but highly reactive species.$\\$The reaction can be represented as:$\\$CHCl$_3 +$AlCl$_3 \rightarrow :$CCl$_2 +$HCl$+$AlCl$_3 \\$Dichlorocarbene is the electrophile involved in this reaction.$\\$Therefore, the correct answer is Option 4: Dichlorocarbene $({CCl}_2).$