A mixture of gases is heated and rises to the top of its container. Which statement best explains this result?

Question

anon · Accepted Answer

can anyone also give me the rest of the answers?

DrBob222 · Answer

I don't see any statements from which to choose.

debo · Answer

I'm assuming you at GACA. Question 2. "A mixture of gases is heated and rises to the top of its container. Which statement best explains this result?"