Aromatic Hydrocarbons (P-4) | Ortho Meta Para Directing Groups | in Bengali by Joydeb Pal
26:15
Aromatic Hydrocarbons (P-5) | Preparation of Benzene Class 11 | in Bengali by Joydeb Pal
39:54
Aromatic Hydrocarbons (P-3) | Nomenclature of Aromatic Compounds | in Bengali by Joydeb Pal
42:54
Aromatic Hydrocarbons (P-2) | Aromaticity and Huckel Rule | in Bengali by Joydeb Pal
42:29
Reaction Intermediates in Organic Chemistry | Free Radical | in Bengali by Joydeb Pal
35:52
Hydrocarbons (P-4) | Physical & Chemical Properties of Alkanes | in Bengali by Joydeb Pal
51:50
Aromatic Hydrocarbons (P-1) | Structure of Benzene Class 11 | in Bengali by Joydeb Pal
46:55
Functional Groups | Homologous Series | Degree of Carbon and Hydrogen | in Bengali by Joydeb Pal
52:28