Answer
Step by step text solution for A solution containing 30g of non-volatile solute exactly in 90g of water has a vapour pressure of 2.8 kPa at 298 K. Further, 18 g of water is then added to the solution and the new vapour pressure becomes 2.9 kPa at 298 K. Calculate: molar mass of the solute by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 12 exams.
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