12 Chemistry by Maktab
9.9: Electrophilic Substitution Mechanism – Substitution Reactions of Benzene (1) Copy
This video lecture from Aromatic HydroCarbons (F.Sc. second year Chemistry) covers: Ortho & Para Directing Groups. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.