In a Friedel-Crafts reaction, the electrophile is:

In a Friedel-Crafts reaction, the electrophile is:
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In a Friedel-Crafts reaction, the electrophile is: A. `Cl^(-) or X^(-)` B. `CH_(3)^(+)or CH_(3)CO^(+)` C. `CH_(3)Cl` D. `CH_(3)COCl`
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