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A solution of a non-volatile solute in w...

A solution of a non-volatile solute in water has a boiling point of 375.3 K. The vapour pressure of water above this solution at 338 K is: [Given `p^(0)` (water) = 0.2467 atm at 338 K and `K_(b)` for wate = 0.52 K kg `mol^(-1)`]

A

0.18 atm

B

0.23 atm

C

0.34 atm

D

0.42 atm

Text Solution

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The correct Answer is:
B
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