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Be the vapour pressure of a mixture of 26.0 g ol heptane2.17 The vapour pressure of water is 12.3 kPa at 300 K. Calculate vapour pressureof 1 molal solution of a non-volatile solute in it.2.18 Calculate the mass of a non-volatile solute (molar mass 40 g mol-') which |
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Answer» I THINK so this is the answer |
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