What is the order of reactivity of alcohols with HBr ?
The reactivity of alcohols with haloacids increases with the degree of substitution due to carbocation stability: tertiary > secondary > primary.
Ref: NCERT Class 12 Chemistry > Chapter 6: Haloalkanes and Haloarenes > Topic: Nucleophilic Substitution Reactions - SN1 and SN2 Mechanisms
