Aromatic hydrocarbon can show electrophilic substitution reaction, oxidation and acidic nature. If alkyl group attached to benzene ring has `alpha-H` atom, it is oxidiesd into-COOH group. The electrophilic sustittion in aromatic compounds takes The at the position where most stable `sigma` complex is formed :
The producut formed is/are :
A.
B.
C.
D.
