Alcohol Phenol and Ethers Class 12 (P-1) | Alcohol Preparation | in Bengali by Joydeb Pal
1:04:42
Alcohol Phenol and Ethers Class 12 (P-2) | Reactions of Alcohols | in Bengali by Joydeb Pal
1:06:13
Preparation & Reactions of Ether | Alcohol Phenol and Ethers (P-7) | in Bengali by Joydeb Pal
26:24
Biomolecules Class 12 Chemistry (Part-1) | জীবঅণুসমূহ | Carbohydrates in bengali by Joydeb Pal
2:25:44
বাস্তুবিদ্যা, ও পরিবেশ (Ecology and Environment) | Full Chapter in 1 Video | Pure Bangla | Class 12
1:03:09
Haloalkanes and Haloarenes Class 12 (P-4) | Reactions of Haloalkanes | in Bengali by Joydeb Pal
3:39:01
P- ব্লক যৌগসমূহ (P Block Elements) | Full Chapter in 1 Video | Pure Bangla | Class 12
52:33
Reactions of Phenols | Alcohol Phenol and Ethers Class 12 (P-5) | in Bengali by Joydeb Pal
32:56