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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. |
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