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Two liquids A and B form an Ideal soluti...

Two liquids A and B form an Ideal solution. At 300K, the V.P of solution containing one mole of 'A' and 4 mole 'B' is 560mm Hg. At the same temp. If one mole of 'B' is taken out from the solution the V.P of the solution has decreased by 10mm Hg, the V.P, of pure A & B are (in min)

A

400600

B

500500

C

300700

D

200800

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A
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AAKASH SERIES-SOLUTIONS -Objective Exercise -2
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  2. The vapour pressure of a pure liquid 'A' is 60mm, at 25^@C. It forms a...

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

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

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

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

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

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

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

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

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

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

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

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  15. An aqueous solution containing one gram of urea boils at 100.25^@C. Th...

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  16. A solution prepared by dissolving 0.8gm of naphthalene in 100g of C Cl...

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  17. A solution containing 3.3g of a substance in 125g of benzene (b.pt. = ...

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  18. An aqueous solution freezes at - 0.372^@C. If Kf and Kb for water are ...

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  19. Which of the following aqueous solutions should have the highest boili...

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  20. The depression in freezing point of 0.01 m aqueous solution of urea, s...

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