Final answer:
Raspberry ketones (RK) may be soluble in paraffin oil, but further testing is needed to determine its solubility. Mixing and stirring the two substances can promote dissolution. It is recommended to perform a test before using the mixture for the fruit fly's behavioral study.
Step-by-step explanation:
Raspberry ketones (RK) are a type of ketone compound that are soluble in organic solvents such as alcohol and oil, but their solubility in paraffin oil specifically may need to be determined experimentally. To dissolve RK in paraffin oil, you can try mixing the two substances and stirring to promote dissolution.
It is important to note that the solubility of RK in paraffin oil may depend on factors such as temperature and concentration, so it is recommended to perform a small-scale test to determine the solubility before using the mixture for the fruit fly's behavioral study.