If same volume solution of different sol...

If same volume solution of different solute is used then what is order of (a) vapour pressure (b) moles solute (c) molar mass of solute.

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`P_(A)prop1gm. :P_(A)-P_(B)prop0.5gm,P_(B)prop0.5gm.`
`P_(C)-P_(B)prop1gm, P_(C)prop1.5gm.`
`P_(C)gtP_(A)gtP_(B) , n_(c)ltn_(A)ltn_(B). , , M_(B)gtM_(A)gtM_(B).`

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