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At 353 K, the vapour pressure of pure li...

At 353 K, the vapour pressure of pure liquid A and B are 520 mm and 1000 mm respectively. If a mixture of solutions of A and B boils at 353 K and 1 bar pressure, the mole percent of A in mixture is …… (1 bar = 760 mm)

A

`52%`

B

`34%`

C

`48%`

D

`50%`

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The correct Answer is:
D
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