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Relative lowering in vapour pressure of ...

Relative lowering in vapour pressure of solution containing non-volatile solute is directly proportional to mole fraction of solute. Above statement is

A

Henry law

B

Dulong and Petit law

C

Raoult's law

D

Le-Chatelier's principle

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The correct Answer is:
C
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  6. At 298 K 1.0 g of a non-colatile solute is dissoved in 100 g of aceton...

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  7. The vapour pressure of pure liquid solvent A is 0.80 atm. When a non-v...

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  8. Two liquids X and Y form an ideal solution. The mixture has a vapour p...

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  9. Which of the following can be measured by the Ostwald-Walker dynamic m...

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  10. Vapour pressure of pure A is 70 mm of Hg at 25^(@)C. If it forms an id...

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  11. At 300 K two pure liquids A and B have vapour pressures respectively 1...

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  12. The mass of a non-volatile solute of molar mass 40g" "mol^(-1) that sh...

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  13. If p^(@) and p(a) are the vapour pressures of the solvent and solution...

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  14. For a non-volatile solute

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  15. A solution is obtained by dissolving 12gof urea(mol.wt.60)in a litre o...

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  16. Equal weight of CH(4) " and " H(2) are mixed in an empty container at ...

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  17. The boiling point of a solution of 0.11g of a substance is 15g of ethe...

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  18. Two beakers of capacity 500 mL were taken. One of these beakers, label...

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  19. An aqueous solution of methanol in water has vapour pressure

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  20. Which solution will show the maximum vapour pressure at 300 K?

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