NEET UG CHEMISTRY MCQ: HYDROCARBONS

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Among the following the most reactive alkene towards

HBr

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Correct option: A

{\left( {C{H_3}} \right)_2}C = C{\left( {C{H_3}} \right)_2}

Option A (

{\left( {C{H_3}} \right)_2}C = C{\left( {C{H_3}} \right)_2}

) is correct because the more substituted the alkene, the more stable the carbocation intermediate formed during the addition of HBr, and thus the more reactive the alkene.

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