PLEASE HELP The boiling point of water is 100ºC. The boiling point of acetone is 56ºC. Which statement about distilling a mixture of acetone and water is correct?\ A. Water will vaporize from the mixture before acetone.

B. Water is collected as it leaves the mixture.

C. Acetone remains in the original container.

D. Acetone is captured and cooled.

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?