Aromatic Hydrocarbons (P-6) | Properties of Benzene | in Bengali by Joydeb Pal
35:41
Aromatic Hydrocarbons (P-7) | Friedel Crafts Reaction | in Bengali by Joydeb Pal
51:50
Aromatic Hydrocarbons (P-1) | Structure of Benzene Class 11 | in Bengali by Joydeb Pal
26:24
Biomolecules Class 12 Chemistry (Part-1) | জীবঅণুসমূহ | Carbohydrates in bengali by Joydeb Pal
38:05
Coordination Compounds (P-13) | Colour | Stability | Synergic Bonding | in Bengali by Joydeb Pal
55:47
How To Become Rich (Part-1) | How To Become A Millionaire | in Bengali by Joydeb Pal
44:12
Classification of Organic Compounds | Organic Structure Chemistry | in Bengali by Joydeb Pal
52:40
Aromatic Hydrocarbons (P-4) | Ortho Meta Para Directing Groups | in Bengali by Joydeb Pal
52:28