32. Consider the constitutional isomers 2-methylbut-1-ene, 2-methylbut-2-ene, and 3-methylbut-1-ene. When each of these alkenes is subjected to catalytic hydrogenation (H2, Pt), a single product results. Which of the following best describes the structural relationship among these products?
(A)The products are cis-trans isomers.
(B)The products are identical.
(C) The products are constitutional isomers.
(D)The products are enantiomers.
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統計: A(0), B(2), C(1), D(1), E(0) #3180503
統計: A(0), B(2), C(1), D(1), E(0) #3180503