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The vapour pressure of a dilute aqueous solution of glucose is 750 mmHg at 373 K. Calculate the mole fraction of solute. (The vapour pressure of pure water is 760 mmHg at 373 K )

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Important Questions on Solutions

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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 26
In the case of osmosis, solvent molecules move from solution having
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 27
Equimolar solution of non-electrolyte in the same solvent have
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 28
In the phenomenon of osmosis through the semipermeable membrane
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 29
The osmotic pressure of 0.1M sodium chloride solution at 27°C is
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 30
A solution containing 8.6 g L-1 of urea is isotonic with a 5%(w/v) solution of unknown solute. The molar mass of the solute will be
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 31
Which of the following physical properties is used to determine, the molecular mass of a polymer solution?
 
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 32
In a 0.2 molal aqueous solution of a weak acid, HX, the degree of dissociation is 0.3. Taking Kf for water as 1.85, the freezing point of the solution will be nearest to:
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 33
The boiling point of water at 735 torr is 99.07°C, The mass of NaCl added in 100g  water to make its boiling point 100°C is kb=0.51 K kg mol-1