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Effect of adding a non-volatie solute to...

Effect of adding a non-volatie solute to a solvent is"

A

Its vapour pressure being increased

B

Its freezing point being increased

C

Its boiling point being increased

D

Its osmotic pressure being decreased

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The correct Answer is:
C
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STATEMENT-1 : Effect of adding a non-volatile solute to a solvent is to increases its freezing point. STATEMENT-2 : Molality is a dimensionless quantity. STATEMENT-3 : The hard shell of an egg was dissolved in HCl solution, and then egg was placed in concentrated solution of NaCl. Then egg will shrink.

STATEMENT-1 : When Hgl_(2) is added to the aqueous solution of Kl, the freezing point is raised. and STATEMENT-2 : Freezing p[oint genarally increases by adding non volatile solute in solvent.

Figure explains elevation in boiling point when a non-volatile solute is added to a solvent. Variation of vapour pressure with temperaure and elevation in boiling point is marked. Given that DeltaT_(b) is the elevation in boiling point of the solvent in a solution of molarity m then lim_(m rarr 0) ((Delta T_(b))/(m)) is equal to:

The vapour pressure of pure liquid solvent 0.50 atm. When a non-volatile solute B is added to the solvent, its vapour pressure drops to 0.30 atm. Thus, mole fraction of the component B is

Write the effect of dissolution of a nonvolatile solute on the freezing point of solvent

TARGET PUBLICATION-SOLUTIONS AND COLLIGATIVE PROPERTIES-Evaluation Test
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  9. The vapour pressure of a certain pure liquid A at 298 K is 40 mbar. Wh...

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  10. A solution has 1:3 ratio of cyclopentane to cyclohexane . The va...

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  12. A solution contains 0.524 g of camphor ( molar mass = 152 g/ mol...

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  13. 0.1 M solution each of glucose, sodium chloride, sodium sulphate...

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  14. The depession inn freezing point of a 5% aqueous solution of a s...

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  15. The depression of freezing point of a solvent (b.p:303 K) for a ...

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  16. Two elements A and B form compounds having molecular formula AB(2) and...

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  17. A solution containing 3.56 g of a polymer in 1 litre of a solve...

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  18. A solution of glucose containing 9.2 g/ litre (molecular weight ...

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  19. IF 10 g of solute was dissolved in 250 mL. of water and osmoti...

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  20. IF density of a solvent is greater than 1 kg dm^(-3) , then the ...

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  21. The vapour pressure will be lowest for .

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