Shifana Asked a Question
June 12, 2021 12:03 pmpts 30 pts
which has smallest heat of hydrogenation? a)butene b)cis 2butene c)trans 2 butene d)1,3butadiene
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  • Dinesh khalmaniya
    option D
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  • Priyanshu kumar thankyou
    1,3-butadiene is most stable so it has smallest HOH. Explanation:- 1,3-Butadiene shows the smallest heat of hydrogenation due to its higher stability which is due to resonance.
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    Shifana
    but we have give priority to number of double bond..ryt??
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