A solution is prepared by adding 30.00 g of lactose (milk sugar)to 110.0 g of water at 55 °C. The partial pressure of water above the solution is ________ Torr. The vapour pressure of pure water at 55 °C is 0.1553 bar. The MW of lactose is 342.3 g mol^-1. A)1.670 B)94.1 C)169.4 D)116.3 E)92.7

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The Answer of A solution is prepared by adding 30.00 g of lactose (milk sugar)to 110.0 g of water at 55 °C. The partial pressure of water above the solution is ________ Torr. The vapour pressure of pure water at 55 °C is 0.1553 bar. The MW of lactose is 342.3 g mol^-1. A)1.670 B)94.1 C)169.4 D)116.3 E)92.7

A Solution Is Prepared by Adding 30