SATHEE: Solutions Question 30

Solutions Question 30

Question: 0.01 molar solutions of glucose, phenol and potassium chloride were prepared in water. The boiling points of

Options:

A) Glucose solution = Phenol solution = Potassium chloride solution

B) Potassium chloride solution > Glucose solution > Phenol solution

C) Phenol solution > Potassium chloride solution > Glucose solution

D) Potassium chloride solution > Phenol solution > Glucose solution

Show Answer

Answer:

Correct Answer: D

Solution:

$\underset{Boiling point decreasing order \to}{K C l > C_{6} H_{5} O H > C_{6} H_{12} O_{6}},$ Potassium chloride is ionic compound and phenol is formed phenoxide ion hence it is shows greater boiling point then glucose.

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Solutions Question 30

Question: 0.01 molar solutions of glucose, phenol and potassium chloride were prepared in water. The boiling points of

Options:

Answer:

Solution:

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