Question

Which one of the following has the smallest heat of hydrogenation per mole
(1) 1-butene
(2) Trans-2-butene
(3) Cis-2-butene
(4) Propene

Answer 1

$<marquee behavior=move bgcolor= Pink > <h1> ☺️☺️Propene✌️✌️ </h1></marquee>$

Answer 2

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