Answer:
Option (3)
Explanation:
Solvation is usually defined as a process by which the solvent molecules envelopes the solute molecules (ions) and continuous interaction takes place between them.
This process of solvation is controlled by factors such as temperature, amount of solvent, concentration, the surface area of the available solute, and the process of stirring the solution.
The rate of solvation is directly proportional to the rate of interaction of solute and solvent molecules within a solution.
Thus, the correct answer is option (3).
