Which starting material 1 or 2 is more thermodynamically stable?
Show transcribed image text The catalytic hydrogenation (Pd is a required catalyst for hydrogenation) of either cis-2 butene (1) or trans-2-butene (2) gives the same product butane (3). However, the rate of the reaction of cis-2-butene is faster (i.e., k1 > k2) than that of trans-2-butene. Which starting material, 1 or 2, is more thermodynamically stable?
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