# The vapour pressure lowering caused by the addition of 100 g of sucrose (molecular mass = 342) to 1000 g of water if the vapour pressure of pure water at 25$^{\large\circ}$C is 23.8 mm Hg

## 1 Answer

0.125 mm Hg
Hence (B) is the correct answer.
answered Jun 10, 2014