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A small amount of a non-valatile , no...

A small amount of a non-valatile , non-electroyte solute is dissolved in 56.8 `cm^(3)` of benzene ( density 0.89 `g//cm^(3) ` ) .At room temperature ,the vapour pressure of this solution is 98.9 mm Hg , while that of benzene is 100 mm .Hg , Find the molarilty of this solution

A

`0.144`

B

`14.4`

C

`1.44`

D

`0.100`

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A
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