Multiple Choice
You are given pure samples of ethane, C2H6(g) , and toluene, C7H8(l) . What prediction would you make concerning their standard molar entropies at 298 K?
A) S°ethane > S°toluene
B) S°ethane < S°toluene
C) S°ethane (S°toluene) ÷ 3
D) S°ethane S°toluene
E) Since toluene is much more complex than ethane, but ethane is in the gas phase while toluene is a liquid, none of the above predictions can be confidently made without further information or calculations.
Correct Answer:
Verified
Correct Answer:
Verified
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