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Now suppose, instead, that 47.318 g of avolatile soluteis dissolved in 480.0 g of water.
This solute also does not react with water nor dissociate in solution.
Thepure solutedisplays, at 30°C, a vapour pressure of 3.182 torr.
Again, assume an ideal solution.
If, at 30°C the vapour pressure of this solution is also 31.323 torr.
Calculate the molar mass of this volatile solute.
vapour pressure of water 31.824 torr
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