which of these factors will cause a solid solute to dissolve faster?\no increasing the air temperature\no…

Brief Explanations:

Increasing the surface area of a solid solute exposes more of it to the solvent, allowing for more contact and thus faster dissolution. Increasing air - temperature may not directly affect solid - solvent interaction as much as surface area. Increasing amount of solute just means more to dissolve without speeding up the process. Increasing amount of solvent dilutes but doesn't necessarily speed up dissolution rate of the solid solute.

Answer:

increasing the surface area of solute