A solution is prepared by adding 40.00 g of lactose (milk sugar) to 110.0 g of water at 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
A) 118.7
B) 8.268
C) 19.08
D) 2.188
E) 114.3

Question

A solution is prepared by adding 40.00 g of lactose (milk sugar) to 110.0 g of water at  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 
A) 118.7 
B) 8.268 
C) 19.08 
D) 2.188 
E) 114.3

Quizplus · Accepted Answer

The Answer of A solution is prepared by adding 40.00 g of lactose (milk sugar) to 110.0 g of water at  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 
A) 118.7 
B) 8.268 
C) 19.08 
D) 2.188 
E) 114.3

A Solution Is Prepared by Adding 40