Preparation of Phenol | Alcohol Phenol and Ethers Class 12 (P-3) | in Bengali by Joydeb Pal
47:48
Reactions of Phenols | Alcohol Phenol and Ethers Class 12 (P-4) | in Bengali by Joydeb Pal
1:03:23
Alcohol Phenol and Ethers Class 12 (P-1) | Alcohol Preparation | in Bengali by Joydeb Pal
36:41
Preparation of Aldehydes | Aldehydes Ketones and Carboxylic acid (P-1) | in Bengali by Joydeb Pal
51:28
Identification of Alcohols | Alcohol Phenol and Ethers (P-6) | in Bengali by Joydeb Pal
46:43
Preparation of Aldehydes (P-2) | Class 12 | in Bengali by Joydeb Pal
52:33
Reactions of Phenols | Alcohol Phenol and Ethers Class 12 (P-5) | in Bengali by Joydeb Pal
44:10
Haloalkanes and Haloarenes Class 12 (P-5) | Preparation of Haloarenes | in Bengali by Joydeb Pal
56:35