What should be the mass of glucose to be added to 900 g water to decrease vapour pressure by 1% ?

What mass of non-volatile solute, sucrose, need to be dissolved in 100g of water to decrease the vapour pressure of water by 30%?

Vapour pressure of water is 360 mm Hg, how much urea should be added to 200 mL water to reduce its vapour pressure by 0.5% (Molecular wt. of urea =60) (100)/(3)g)

Vapour pressure of water is 360 mm Hg, how much urea should be added to 200 mL water to reduce its vapour pressure by 0.5% (Molecular wt. of urea =60) (100)/(3)g)

The weight of urea to be dissolved in 100 g. of water to decrease the vapour pressure of water by 5% is

What mass of urea be dissolved in 171 g of water so as to decrease the vapour pressure of water by 5% ?

What mass of urea be dissolved in 171 g of water so as to decrease the vapour pressure of water by 5% ?

What mass of urea be dissolved in 171 g of water so as to decrease the vapour pressure of water by 5% ?

The amount of solute (molecular mass 60 gmol^-1 ) that must be added to 180g water so that the vapour pressure of water is lowered by 10% is

The amount of solute (mol. Mass=60) that must be added to 180 g of water so that the vapour pressure of water is lowered by 10% is

What is the mass of a non-volatile solute (molar mass 60) that needs to be dissolved in 100 g of water in order to decrease the vapour pressure of water by 25%. What will be the molality of the solution?