distillation blog:

what is distillation?the action of purifying a liquid by a process of heating and cooling.

what is evaporation+condensation?Condensation is the change from a vapor to a condensed state (solid or liquid). Evaporation is the change of a liquid to a gas.experiment : separating coke + sugar free coke to see how much sugar is present 

hyprothsis your guess.

method+equipment