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What is the mole ration of benzene (P(B)...

What is the mole ration of benzene `(P_(B)^(@)`=150 torr) and toluene `(P_(T)^(@)` =50 torr) in vapour phase if the given solution has a vapour pressure of 120 torr?

A

`7:1`

B

`7:3`

C

`8:1`

D

`7:8`

Text Solution

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The correct Answer is:
A
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