- #1

- 3

- 0

**concept of "entropy."**

Hey, I am new to this concept of "entropy." And my book talks about it in terms of "the ways you can arrange something, more arrangements = more entropy."

So, why is the molar entropy of Helium gas higher than that of Argon gas? There are the same number of particles. Shouldn't there be the same number of arrangements possible?

Ok, I don't think I actually understand entropy, some help please? :P