How many grams of a non volatile solute having a molecular mass of 90 – InterviewSolution

1.	How many grams of a non volatile solute having a molecular mass of 90 g/mole are to be dissolved in 97.5 g water in order to obtain relative lowering in the vapour pressure of 2.5 percent:
Answer» 25 18 12.5 9 Answer :C

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