Calculate the vapour pressure of a solution containing 9g of glucose in 162g of water at 293K. The vapour pressure of water of 293K is 17.535mm Hg.

Calculate the vapour pressure of an aqueous solution containing 5% by mass of urea (NH_2CON_2) at 298K. The vapour pressure of water at 298K is 23.75 mm Hg.

The vapour pressure of a solution contain2 moles of a solute in 2 moles of water (vapour pressure of pure water = 24 mm Hg) is

The vapour pressure of a solution containing 2 moles of a solute in 2 moles of water (vapour pressure of pure water = 24 mm Hg) is

The vapour pressure of water at 20^(@)C is 17.53 mm. Calculate the vapour pressure of a solution at 20^(@)C containing 6g of urea in 100g of water (molecular mass of urea = 60)

The total vapour pressure of a 4 mole % solution of NH_(3) in water at 293 K is 50.0 torr. The vapour pressure of pure water is 17.0 torr at this temperature . Applying Henry's and Raoult's law, calculate the total vapour pressure for a 5 mole % solution:

What do you mean by relative lowering of vapour pressure? Calculate the relative lowering of Vapour pressure of a solution formed by dissolving 50 g of urea (NH_2 CONH_2) in 850g of water.(Given vapour pressure of pure water at 298K= 23.8mm of Hg.)

The total vapour pressure of a 4 mole % solution of NH_(3) in water at 293 K is 50.0 torr. The vapour pressure of pure water is 17.0 torr at this temperature . Applying Henry's and Raoult's laws, calcilate the total vapour pressure for a 5 mole % solution:

The vapour pressure of a solution containing 13xx10^(-3) kg of solute in 0.1 kg of water at 298 K is 27.371 mm Hg. Calculate the molar mass of the solute. given that the vapour pressure of water at 298k is 28.065 mm hg