Class12 Organic Chemistry WBCHSE | Aldehyde-Ketone-Carboxylic Acid| Class 3B |Bengali | By Pulak Sir

Class12 Organic Chemistry WBCHSE | Aldehyde-Ketone-Carboxylic Acid| Class 3B | Bengali | By Pulak Sir

This video is about WBCHSE CLASS 12 Aldehyde-Ketone-Carboxylic Acid Chapter.

The video is presented by Our Honourable Sir Sri Pulak kr Hazra ( M.Sc , B.Ed , Ex Chemistry Faculty of ADAMAS University)
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Queries solved -
1. Preparation of aldehydes in Bengali.
2. Aldehydes, Ketones and Carboxylic acid class 12 in Bengali.
3. Aldehydes and Ketones.
4. Class 12 chemistry chapter 12 in Bengali.