3 public questions tagged with this topic.
An allylic halide has the halogen on a carbon adjacent to a double bond. CH₃CH=CHCH₂Cl (4-chloro-2-butene) is allylic.
Ref: NCERT Class 12 Chemistry > Chapter 6: Haloalkanes and Haloarenes > Topic: Nucleophilic Substitution Reactions - SN1 and SN2 Mechanisms
CH₃CH₂CH₂Br forms CH₃CH₂CH₂MgBr with Mg , which hydrolyzes with H₂O to CH₃CH₂CH₃ (propane).
Ref: NCERT Class 12 Chemistry > Chapter 6: Haloalkanes and Haloarenes > Topic: Elimination Reactions and Reaction with Metals and Other Reactions
Primary halides react slowest with AgNO₃ via SN₁ . CH₃CH₂CH₂Cl is primary and forms AgCl slowest among the options.
Ref: NCERT Class 12 Chemistry > Chapter 6: Haloalkanes and Haloarenes > Topic: Elimination Reactions and Reaction with Metals and Other Reactions
