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Heating a haloalkane having a beta hydrogen with alcoholic KOH causes what?
ADehydrohalogenation
BFree radical addition
CNucleophilic substitution
DFriedel-Crafts alkylation
Answer & Solution
Correct answer: A. Dehydrohalogenation
Alcoholic KOH removes a beta hydrogen along with the halide, giving an alkene by elimination.
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