JEE-Level Practice: Haloalkanes and Haloarenes
A focused JEE Main / Advanced practice quiz on Haloalkanes and Haloarenes — SN1 vs SN2 reactivity orders, carbocation and transition-state stability, stereochemistry (inversion, racemisation), reactivity toward nucleophilic substitution, elimination major products, and reasoning about C-X polarity and haloarene reactivity. Identify the substrate type (1/2/3 degree, aryl) and the mechanism first. Each question has a worked explanation.