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A solution of sucrose in water is labell...

A solution of sucrose in water is labelled as `20%` w/w. What would be the mole fraction of each component in the solution ?

A

`0.013`

B

`0.987`

C

`0.13`

D

`9.87`

Text Solution

Verified by Experts

The correct Answer is:
B
`x_(2)=(n_(2))/(n_(1)+n_(2))`
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  13. The boiling point of a solution of 0.11 of a substance in 15g of ether...

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  15. A 5% solution (by mass) of cane sugar in water has freezing point of 2...

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  16. The depressions in freezing point for 1 M urea, 1 M glucose and 1M NaC...

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  17. (a) State Raoult law for a solution containing volatile components. ...

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  18. Assertion : Depression of freezing point is a colligative property R...

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  19. Two solutions of glucose have osmotic pressure 1.5 and 2.5 atm,respect...

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