Q70Assertion & reason
Assertion (A): Phenols give o- and p-nitrophenol on nitration with conc. HNO3 and H2SO4 mixture.
Reason (R): —OH group in phenol is o–, p– directing.
Assertion (A): Phenols give o- and p-nitrophenol on nitration with conc. HNO3 and H2SO4 mixture.
Reason (R): —OH group in phenol is o–, p– directing.