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The plots of (1)/(x(A)) (on y-axis) (1)/...

The plots of `(1)/(x_(A))` (on y-axis) `(1)/(y_(A))` (on x-axis) is linear with slope and intercept respectively.
`p^(@)A =` vapour pressure of pure liquid A
`p^(@)B =` vapour pressure of pure liquid B

A

`(p_(A)^(@))/(p_(B)^(@))` and `((p_(A)^(@)-p_(B)^(@)))/(p_(B)^(@))`

B

`(P_(a)^(@))/(P_(b)^(@))` and `((P_(B)^(@)-P_(A)^(@)))/(p_(B)^(@))`

C

`(p_(B)^(@))/(p_(A)^(@))` and `((p_(A)^(@)-p_(B)^(@)))/(p_(B)^(@))`

D

`(p_(B)^(@))/(p_(A)^(@))` and `((p_(B)^(@)-p_(A)^(@)))/(p_(B)^(@))`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Vapour pressure of a pure liquid does not depend upon

    A
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    B
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  • If x_(1) and x_(2) represent the mole fraction of a component A in the vapour phase and liquid mixture respectively and p_(A)^(@) and p_(B)^(@) represent vapours pressures of pure A and pure B. then total vapour pressure of the liquid mixture is

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    B
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    A
    `(P_(A)^(@))/(P_(B)^(@))` and `((P_(A)^(@)-P_(B)^(@)))/(P_(B)^(@))`
    B
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    C
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    D
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