JEE Main & Advanced Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Alkene

  • question_answer
    Conjugate double bond is present in [MP PMT 1987]

    A) Propylene

    B) Butadiene

    C) Isobutylene

    D) Butylene

    Correct Answer: B

    Solution :

    Butadiene \[C{{H}_{2}}=CH-CH=C{{H}_{2}}\] A single bond separated by two double bonds is known as conjugated double bond.


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