1.

0.01 molar solutions of glucose, phenol and potassium chloride were prepared in water. The boiling points ofA. Glucose solution = Phenol solution = Potassium chloride solutionB. Potassium chloride solution gt Glucose solution gt Phenol solutionC. Phenol solution gt Potassium chloride solution gt Glucose solutionD. Potassium chloride solution gt Phenol solution gt Glucose solution

Answer» Correct Answer - D
`underset("Boiling point decreasing order"rarr.)(KCl gt C_(6)H_(5)OH gt C_(6)H_(12)O_(6))`
Potassium chloride is ionic compound and phenol formed phenoxide ion hence it shows greater boiling point then glucose.


Discussion

No Comment Found

Related InterviewSolutions