Board, Chemistry, Questions, Paper.
acid, ammonia, sulfuric acid) ➭ Allotropy (e.g., carbon as diamond and graphite) ➭ Catenation (ability to form long chains) Chapter 11: Organic Chemistry — I ➭ Basic concepts of organic chemistry (bonds, functional groups) ➭ Hydrocarbons: alkanes, alkenes, alkynes, aromatic hydrocarbons ➭ Isomerism