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Question
Identify the CORRECT statement.
Options
Vapour pressure of solution is higher than that of pure solvent.
Boiling point of solvent is lower than that of solution.
Osmotic pressure of solution is lower than that of solvent.
Osmosis is a colligative property.
Solution
Boiling point of solvent is lower than that of solution.
Explanation:
Because the solution with the lower vapour pressure must be heated to a higher temperature in order for the vapour pressure to match the external pressure, the boiling point of the solution will be higher than the boiling point of the pure solvent.
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