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The vapour pressure of the solution of t...

The vapour pressure of the solution of two liquids A`(P^@=80mm)`and B`(P^@=120mm)`is found to `100mm` when `x_(A)=0.4` .The result shows that

A

Solution exhibits ideal behaviour

B

Solution shows positive deviation

C

Solution shows negative deviation

D

Solution will show positive deviation for lower concentration and negative deviation for higher concentrations.

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The correct Answer is:
C
NA
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