1. which one of the following two compounds would you expect to have a higher solubility in liquid co2. explain your reasoning in a few sentences:

2. explain why percent recovery is utilized in the co2 extraction of eugenol as opposed to a theoretical yield. limit yourself to 1-3 sentences.

3. list 3 signals that should be observed in the ir spectrum of eugenol (whose structure is shown to the right).

4. in your own words, explain the purpose of sealing the 15 ml centrifuge tube and submerging it into hot water bath.