Question

UI à Solute in it.
42. The vapour pressure of water at 20°C is 17.5 mm Hg. A solution of sucrose (molar
mass = 342) is prepared by dissolving 68.4 g in 1000 g of water. Calculate
(i) relative lowering of vapour pressure
i) vapour pressure of solution.​

Answer 1

Answer:

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