For a deliquescence to occur, the vapour pressure of water in the air must be_____than that of the saturated solution.

The vapour pressure of water depends upon

Why is the vapour pressure of an aqueous solution of glucose lower that that of water?

What is the vapour pressure of pure water at 100^(@)C temperature ?

6.0 g of urea (molecular weight=60) was dissolved in 9.9 moles of water. If the vapour pressure of pure water is P^@ , the vapour pressure of solution is :

18g glucose ( C_6H_(12)O_6 ) is added to 178.2g water. The vapour pressure of water (in torr) for this aqueous solution is -

What weight of non-volatile solute (urea) NH_(2) CO NH_(2) 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 solution?

Air inside a closed container is saturated with water vapour . The air pressure is p and the saturated vapour pressure of water is oversetto p . If the mixture is compressed to one half of its volume by maintaining temperature constant, the pressure becomes

The degree of dissociation of Ca(NO_3)_2 in a dilute aqueous solution, containing 7.0g of salt per 100 g of water at 100° C is 70%. It the vapour pressure of water at 100°C is 760 mm Hg, calculate the vapour pressure of the solution.

The degree of dissociation of Ca(NO_3)_2 in a dilute aqueous solution, containing 7.0g of salt per 100 g of water at 100° C is 70%. It the vapour pressure of water at 100°C is 760 mm Hg, calculate the vapour pressure of the solution.

At 40^@C , the vapour pressure of pure liquids, benzene and toluene, are 160 mm Hg and 60 mm Hg respectively. At the same temperature, the vapour pressure of an equimolar solution of the two liquids, assuming the ideal solution should be