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Chapters that are in organic chemistry: Haloalkanes and Haloarenes, Alcohols, Phenols, and Ethers, Aldehydes, Ketones, and Carboxylic Acids, Amines, Biomolecules, Polymers, Chemistry in Everyday life.

Here are some websites that provides 12th organic chemistry notes:
- vedantu
- SelfStudys
- ChemistryNotes.com
- BoardStudy.in

You can check above websites for notes.