My hypothesis was if I boil the water, sugar solution and salt solution, the sugar solution will have the highest boiling point, because sugar molecules are larger. But the salt solution has the highest boiling point. Boiling point elevation states that a solution has a higher boiling point than the pure solvent. A solution has a higher boiling point because the intermolecular forces have been increased and increasing the boiling point. Hence, it takes more heat to raise the solution to 1 atom (normal boiling point) than would the pure solvent.
The project determines Ionic bond is much stronger than Covalent bond