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

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

A

to lower the vapoure pressure

B

to increases its freezing point

C

to increases its boiling point

D

to decreass its osmotic pressure

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The correct Answer is:
A, 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

How is the vapour pressure of a solvent affected when a non volatile solute is dissolved in it?

FIITJEE-LIQUID SOLUTION -ASSIGNMENT PROBLEMS (OBJECTIVE) level-II
  1. Which is/are correct statements ?

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  2. At 35^(@) C the vapour pressure of CS(2) is 512 mm Hg and of asetone ...

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

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  4. Osmotic pressure of a solution is

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  5. Which of the following is/are true?

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  6. In the depression of freezing point experiment, it is found that the:

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  7. Among 1% solutions of urea. Glucose and sucrose

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  8. Solubility curve of Na(2)SO(4).10H(2)O in water with temperature is gi...

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  9. On mixing 1 mole of C(6)H(6)(P^(@)=42mm) and 2 mole of C(7)H(8)(P^(@)=...

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  10. Which one of the following statemnents is false about osmotic pressure...

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  11. At what temperature (s) a 5% solution (w//V) of glucose will develop a...

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  12. Which of the following statement is correct?

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  13. At the same temperature which of the following solutions will be isoto...

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  14. Which one of the following given below concerning properties of solut...

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  15. The mole fraction of water in 20% (wt.//wt.) aqueous solution of H(2)O...

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  16. The molal freezing point constant for water is 1.86^(@)C//m. Therefore...

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  17. Which statement/s is/are correct?

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  18. Which of the following is/are not lyophobic in nature?

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  19. Which are the properties of sols ?

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  20. Migration of colloidal particles under the influence of electrie field...

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