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Elimination reaction (especially beta - ...

Elimination reaction (especially `beta` - elimination) are as common as the nucleophilic substitution reaction in case of alkyl halides. Specify the reagents used in both cases.

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Nucleophilic substitution: By aqueous KOH.
Nucleophilic elimination: By alcoholic KOH.
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DINESH PUBLICATION-HALOALKANES AND HALOARENES-Short Answer Type Questions
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