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The relative lowering of vapour pressure...

The relative lowering of vapour pressure of 0.2 molal solution in which the solvent is Benzene is

A

`15.6xx10^(-4)`

B

`15.6xx10^(-3)`

C

`15.6xx10^(-1)`

D

0.05

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The correct Answer is:
B
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AAKASH SERIES-SOLUTIONS -Objective Exercise -2
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  4. Vapour pressure of an aqueous solution is 2% less than that of the sol...

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  6. A Current of dry air was first passed through the bulb containing solu...

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  8. The vapour pressure of pure water at 25^@C is 30 mm. The vapour pressu...

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  9. The vapour pressure of a pure liquid 'A' is 60mm, at 25^@C. It forms a...

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  10. Two liquids A and B form an Ideal solution. At 300K, the V.P of soluti...

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  11. At certain temperature, the solution of benzene in toulene exihibits t...

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  12. A solute has 2:3 molar ratio of toulene to benzene. The vapour pressur...

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  13. If 2 moles of A and 3 moles of B are mixed to form an ideal solution v...

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  14. The vapour pressure of a solvent decreased by 10 mm of mercury, when a...

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  15. The vapour pressure of pure benzene is 640 mm at 298K. A solution of a...

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  16. The vapour pressure of water at room temperature is 23.8 mm Hg. The va...

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  17. The vapour pressure of pure A is 10 torr and at the same temperature w...

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  18. The percentage composition by weight of an aqueous solution of a solut...

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  19. Molality of an aqueous solution that produces an elevation of boiling ...

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  20. The molal elevation constant of water is 0.51. The boiling point of 0....

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