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A very small amount of a nonvolatile sol...

A very small amount of a nonvolatile solute (that does not dissociate) is dissolved in 56.8 `cm^3` of benzene (density 0.889 g `cm^-3`). At room temperature, vapour pressure of this solution is 98.88 mm Hg while that of benzene is 100 mm Hg. Find the molality of this solution. If the freezing temperature of this solution is 0.73 degree lower than that of benzene, what is the value of molar freezing point depression constant of benzene ?

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PATHFINDER-SOLUTIONS-QUESTION BANK
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  2. A solution is prepared by dissolving 10 g of nonvolatile solute in 180...

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  3. A very small amount of a nonvolatile solute (that does not dissociate)...

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  4. A solution of .73 g of 'A' in 100 cc of water is found to be isotonic ...

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  5. A solute 'A' undergoes association in a medium as nAiffAn If the deg...

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  6. Ethylene glycol is used as antifreezing agent to prevent the freezing ...

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  7. What is the weight of 1 mole of a solute,0.132g of which in 29.7 g ben...

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  8. A solution containing 28 g phosphorus in 315 g CS2 (b. pt. 46.3^@C) bo...

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  9. A binary liquid (AB) shows positive deviation from Raoult's law when

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  10. Consider 0.1 M solutions of two solutes X and Y. The solute X behaves ...

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  11. Which of the following statements is (are) incorrect ?

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  12. Consider following solutions : 0.1 m C6H5NH3^+CI^- : 0.1 m Glucose ,...

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  13. The azeotropic solutions of two miscible liquids

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  14. For a nonvolatile solute which statement (s) is/are correct ?

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  15. In the depression of freezing point experiment it is found that

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  16. Addition of non-volatile solute to a solvent always increases the coll...

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  17. Addition of non-volatile solute to a solvent always increases the coll...

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  18. An aqueous solution of 0.1 molal concentration of sucrose should have ...

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  19. When 250 mg of eugenol is added to 100 g of camphor (kf = 39.7 k molal...

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  20. Match column - I with Column - II

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