A solution containing 30 g of non-volatilesolute exactly in 90 g of wa – InterviewSolution

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1.	A solution containing 30 g of non-volatilesolute exactly in 90 g of water has a vapourpressure of 2.8 kPa at 298 K. Further 18of water is added to this solution. The newvapour pressure becomes 2.9 kPa at 298 K.Calculate(i) the molecular mass of solute and(ii) vapour pressure of water at 298 K.75.
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