Which structure is a major intermediate formed in the electrophilic nitration of chlorobenzene?
Question 2Which of the following compounds would react fastest with HNO3/H2SO4?
1.nitrobenzene (PhNO2)
2.toluene (PhCH3)
3.bromobenzene (PhBr)
4.anisole (PhOCH3)
5.benzoic acid (PhCOOH)