To study Organic chemistry Class 11 Chapter 8 effectively, students first start by understanding basic concepts like IUPAC nomenclature and classification of organic compounds. Focus more on key concepts that help to form a strong base like inductive effect, resonance, hyperconjugation and types of intermediate reactions. Practice regularly by naming compounds and drawing isomers.Students can also refer to  NCERT Class 11 Chapter 8 notes and solve exercise questions.