Which factor influences both solubility and the rate of dissolution? pressure temperature particle size nature of solvent

I believe the correct answer from the choices listed above is the second option. The factor that  influences both solubility and the rate of dissolution would be temperature. It is the only factor from the list that affects both. Solubility is a function of temperature only while the rate of dissolution is a function of all. Hope this answers the question.

Answer it is also known as the completion state is untrue of the activation complex;