Calculate the vapour pressure lowering caused by addition of `50g` of sucrose (molecular mass `= 342)` to `500g` of water if the vapour pressure of pure water at `25^(@)C` is `23.8 mm Hg`.

Calculate the vapour pressure lowering caused by the addition of 68.4 g of sucrose (molecular mass = 342) to 500 g of water if the vapour pressure of pure water at 25^(@)C is 20.0 mm Hg .

Calculate the vapour pressure lowering caused by the addition of 68.4 g of sucrose (molecular mass = 342) to 500 g of water if the vapour pressure of pure water at 25^(@)C is 20.0 mm Hg .

Calculate the vapour pressure lowering caused by the addition of 68.4 g of sucrose (molecular mass = 342) to 500 g of water if the vapour pressure of pure water at 25^(@)C is 20.0 mm Hg .

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^@C is 23.8 mm Hg, is

The vapour pressure lowering caused by addition of 100 g of sucrose (molecular mass = 342) to 1000 g of wate,if the vapour pressure of pure water at 25^(@)C is 23.8mm Hg,is

The vapour pressure lowering caused by addition of 100 g of sucrose (molecular mass = 342) to 1000 g of wate,if the vapour pressure of pure water at 25^(@)C is 23.8mm Hg,is

Calculate the lowering of vapour pressure caused by addition of 100 g of sucrose (molecular mass -342) to 1 kg of water if the vapour pressure of water at 25^@C is 23.8 mm in mercury.

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.)

How many grams of glucose are required to prepare an aqueous solution of glucose having a vapour pressure of 23.324 mm Hg at 25^@ C in 100 g of water ? The vapour pressure of pure water at 25^@C is 23.8 mm Hg. (Molar mass of glucose =180 mol ^(-1) )

What is the vapour pressure of the solution containting 34.2g of sucrose per 100g of water at 25^(@)C ? The vapour pressure of water at 25^(@)C is 23.75 mm.