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JEE Main Chemistry question

ChemistryHaloalkanes and HaloarenesJEE Main

Elimination of HBr from 2-bromobutane results in the formation of:

Answer: (B)

Solution

Dehydrohalogenation of 2-bromobutane can give 1-butene (removing H from C-1) or 2-butene (removing H from C-3). By Saytzeff's rule, the more

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Question ID VK-148259