Which of the following could you do to increase the rate of dissolution of a solute in a solution?(1 point)

Responses

Decrease the particle size of the solute because the mass of the solute would be greater.
Decrease the particle size of the solute because the mass of the solute would be greater.

Decrease the particle size of the solute because it would increase how often the solute and solvent particles would collide.
Decrease the particle size of the solute because it would increase how often the solute and solvent particles would collide.

Increase the particle size of the solute because there would be a greater attraction between the solute and solvent particles.
Increase the particle size of the solute because there would be a greater attraction between the solute and solvent particles.

Increase the particle size of the solute because there would be a greater surface area exposed to the solvent.

1 answer

To increase the rate of dissolution of a solute in a solution, the correct action would be:

Decrease the particle size of the solute because it would increase how often the solute and solvent particles would collide.

Decreasing the particle size increases the surface area of the solute, which enhances the interactions between solute and solvent molecules, leading to a faster dissolution rate. The other options would not be effective for increasing the rate of dissolution.