0.01 molar solutions of glucose, phenol, and potassium chloride were prepared in water. The boiling points of
1
Glucose solution = Phenol solution = Potassium chloride solution
2
Potassium chloride solution > Glucose solution > Phenol solution
3
Phenol solution > Potassium chloride solution > Glucose solution
4
Potassium chloride solution > Phenol solution > Glucose solution