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Which factor causes a decrease in the rate of dissolution?
decreasing the amount of solute
increasing the stirring of the solution
decreasing the surface area of the solute
increasing the temperature of the solvent



Answer :

Final answer:

Factors like temperature, surface area, and stirring play crucial roles in the dissolution process.


Explanation:

Temperature is a key factor affecting the rate of dissolution in a solvent. Increasing the temperature of the solvent speeds up the dissolution process by providing molecules with more kinetic energy, resulting in more frequent and forceful collisions with the solute. Conversely, decreasing the surface area of the solute would slow down dissolution as it reduces the contact surface for collisions to occur. It is crucial to note that stirring or agitating the solution would enhance dissolution by increasing the frequency of collisions between solvent and solute particles.


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