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ChemistryGOCMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

The ease of dehydrohalogenation of alkyl halide with alcoholic KOH is

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Solution:

Such dehydrohalogenation follow $E_{2}$ mechanism. The driving force of such reaction is the stability of alkene produced. Since, tertiary alkyl halide can give more substituted alkene, it reacts fastest followed by secondary and primary $i . e ., 3 ° > 2 ° > 1 ° .$

Stream:NTA_ABHYASSubject:ChemistryTopic:GOCSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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