Chemistry

Question Analysis
This question evaluates the student's understanding of the effect of surface area on the rate of solvation and the underlying reason for this effect.

Key Concept Explanation
Increasing the surface area of a solid solute allows more solvent molecules to come into contact with the solute particles, leading to a faster rate of solvation.

Step-by-step Solution
1. State the effect of increasing the surface area of a solid solute: Increases the rate of solvation.
2. Explain why this occurs: A larger surface area allows more solvent molecules to interact with the solute particles at once, leading to faster dissolution.
3. Provide an example: Crushing a sugar cube into powder increases its surface area, allowing water molecules to surround and dissolve the sugar more quickly.
4. Therefore, the correct answer is: Increasin...