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Haloalkanes and Haloarenes question

2021 · Q105
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Haloalkanes and Haloarenes question

2021 · Q105

NEETChemistryHaloalkanes and HaloarenesMCQ+4 / −1
The major product formed in dehydrohalogenation reaction of 2-Bromo pentane is Pent-2-ene. This product formation is based on?
  1. A
    Huckel's Rule
  2. B
    Saytzeff's Rule
  3. C
    Hund's Rule
  4. D
    Hofmann Rule
View written solutionFree

Correct answer: B

Major product formed in dehydrohalogenation reaction of 2-bromopentane is pent-2-ene because according to Saytzeff's Rule, in dehydrohalogenation reactions, the preferred product is that alkene which has greater number of alkyl group(s) attached to the doubly bonded carbon atoms.

NEET 2021 Chemistry - Haloalkanes and Haloarenes Question 13 English Explanation

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