When 25g of a non-volatile solute is dissolved in 100g of water, the
Channel: Doubtnut
Date: 29/03/2020

When 25g of a non-volatile solute is dissolved in 100g of water, the vapour pressure is lowered by 0.225 mm. If the vapour pressure of water at `25^(@)C` is 17.5 mm, what is the molecular mass of solute ?