The purpose of stirring a solution while it is being heated is primarily to ensure even distribution of heat throughout the solution. Stirring prevents the formation of hot spots that can cause localized overheating or uneven boiling, which might lead to sudden boiling or bumping. By continuously mixing the solution, stirring maintains a uniform temperature, promoting safer and more controlled heating. Additionally, stirring enhances the dissolution of solutes by increasing the interaction between solute and solvent particles, thus speeding up the process. Overall, stirring helps achieve uniform heating and effective mixing during the heating process