You Are Given Pure Samples of Pentane,CH₃CH₂CH₂CH₂CH₃(l),and 1,3-Pentadiene,CH₂=CHCH=CHCH₃(l) $\approx$ S°(1,3-Pentadiene)
D)S°(pentane)= S°(1,3-Pentadiene)+ 2

You are given pure samples of pentane,CH₃CH₂CH₂CH₂CH₃(l) ,and 1,3-pentadiene,CH₂=CHCH=CHCH₃(l) .What prediction would you make concerning the standard molar entropies of pentane,S°(pentane) and 1,3-pentadiene,S°(1,3-pentadiene) ,at 298 K?

A) S°(pentane) > S°(1,3-pentadiene)
B) S°(pentane) < S°(1,3-pentadiene)
C) S°(pentane) $\approx$ S°(1,3-pentadiene)
D) S°(pentane) = S°(1,3-pentadiene) + 2 $\times$ S°(H₂)
E) More information is needed to make reasonable predictions.