Which one of the following would be expected to have the lowest standard molar entropy,S°,at 25 °C?

Question

Quizplus · Accepted Answer

Solids generally have lower standard molar entropies than liquids or gases due to their more ordered arrangement of particles. Additionally, compounds with larger molar masses tend to have lower standard molar entropies. Therefore, choice A, which is a solid with a larger molar mass than the other choices, is expected to have the lowest standard molar entropy.

Which One of the Following Would Be Expected to Have H30\mathrm { H } _ { 30 }H30​

Which One of the Following Would Be Expected to Have $\mathrm { H } _ { 30 }$