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The vapour pressure of water at room tem...

The vapour pressure of water at room temperature is 30 mm of Hg. If the mole fraction of the water is 0.9, the vapour pressure of the solution will be :

A

30 mm of Hg

B

24 mm of Hg

C

21 mm of Hg

D

27 mm of Hg

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The correct Answer is:
D
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OP TANDON-SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)-Set-1 (Level-A)
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  7. The vapour pressure of water at room temperature is 23.8 mm Hg. The va...

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  8. The vapour pressure of pure liquid A is 10 torr and at the same temper...

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  19. If 3g of glucose (molecular mass 180) is dissolved in 60g of water at ...

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