what will happen when you drop a ball of naphthalene in a 25ml gasoline.will it dissolve or not?
I would expect it to dissolve.
naphthalene will dissolve slowly in gasoline.
I imagine a sufficiently small ball will dissolve in 25ml of gasoline.
Don't know how much it takes to reach saturation.
To determine whether a ball of naphthalene will dissolve in gasoline, we need to understand their solubility properties.
Naphthalene is a solid aromatic hydrocarbon that is typically insoluble in water but soluble in nonpolar solvents, such as gasoline. Gasoline, on the other hand, is a mixture of various hydrocarbons and is considered a nonpolar solvent.
When you drop a ball of naphthalene into 25 ml of gasoline, it is expected to dissolve. Naphthalene is attracted to the nonpolar molecules in gasoline and will readily mix with them, resulting in the dissolution of the naphthalene.
It's important to note that the rate of dissolution can vary based on factors such as temperature, agitation, and the amount of surface area exposed to the solvent. In this scenario, assuming there is enough time for the naphthalene and gasoline to mix, the ball of naphthalene should eventually dissolve in the gasoline.