Students were asked to select methods to increase the rate of dissolving a solid. Which methods would increase the rate? Select all that may apply.

Select 3 correct answer(s)

1. Increasing the pressure so that a solid dissolves in the solution.

2. Shaking/stirring the mixture causing an increase in the rate of dissolution.

3. Grinding the solute to increase the surface area.

4. Decreasing the pressure so that a solid dissolves in the solution.

5. Increasing the temperature in order to increase molecule collisions.