Haloalkanes and Haloarenes JEE Main Practice Sheet

JEE Main practice sheet on Haloalkanes and Haloarenes is a comprehensive collection of problems designed to test preparation across multiple concepts. It begins with preparation methods of alkyl halides, covering reactivity trends of HX, peroxide effects, and reagents like SOCl₂, PCl₅, and ZnCl₂. The next section focuses on substitution reactions (SN1, SN2, SNi), emphasizing stereochemistry, nucleophilicity, and reactivity orders.

It also includes elimination reactions (E1/E2), highlighting product stability, transition states, and Zaitsev vs. Hofmann rules. The sheet moves into haloarenes, testing electrophilic substitution, Friedel–Crafts reactions, nitration, and properties of polyhalogenated compounds like CCl₄ and DDT.

Exercises are divided into single correct, multiple correct, integer-type, and assertion-reason questions, ensuring coverage of theory, mechanisms, and applications. Key problem types include carbocation rearrangements, SN1/SN2 competition, nucleophilic aromatic substitution, and stereochemical outcomes.

Overall, this sheet provides a balanced mix of conceptual, mechanistic, and application-based questions, making it ideal for thorough JEE Main practice on Haloalkanes and Haloarenes.