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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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Important Questions on Solutions

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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
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 34
If van't Hoff factor, i=1, then
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 35
Which of the following equimolar solution have highest vapour pressure?
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 36
When NaCl is added to aqueous solution of glucose
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 37
If α is the degree of dissociation of Na2SO4, the Van't Hoff factor i used for calculating the molecular mass is
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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 38
The relationship between the values of osmotic pressure of 0.1M solutions of KNO3P1 and CH3COOHP2 is