Final answer:
Octane is the best solvent for removing asphalt from a pair of shoes.
Step-by-step explanation:
Asphalt is a mixture of high molecular weight hydrocarbons and is typically insoluble in polar solvents like water. The best solvent for removing asphalt from a pair of shoes would be a nonpolar solvent, such as octane. Octane is a hydrocarbon and has similar properties to asphalt, so it would be effective in dissolving and removing the asphalt from the shoes.