A liquid which is immiscible in water and has a vapor presure of `10-15 mm Hg` at `373 K` can be conveniently purified by

A substance which is insoluble in water and possesses a vapour pressure of 10-15 mm Hg at 373 K can be conveniently

Write names of some liquids which are immiscible water.

A solution is prepared by dissolving 10g of non-volatile solute in 200g of water. It has a vapour pressure of 31.84 mm Hg at 308 K. Calculate the molar mass of the solute. (Vapour pressure of pure water at 308K =32 mm Hg)

A solution is prepared by dissolving 10g of non-volatile solute in 200g of water. It has a vapour pressure of 31.84 mm Hg at 308 K. Calculate the molar mass of the solute. (Vapour pressure of pure water at 308K =32 mm Hg)

A mixture of two immiscible liquids nitrobenzene and water at 99^(@)C has a partial vapour pressure of water 733 mm and that of nitrobenzene 27 mm . Calculate the ratio of the weights of nitrobenzene to the water in the distillate.

The vapour pressure of water at 80^(@)C is 355 mm of Hg. 1 L vessel contains O_(2) at 80^(@)C , which is saturated with water and the total pressure being 760 mm of Hg. The contents of the vessel were pumped into 0.3 L vessel at the same temperature. What is the partial presure of O_(2) ?

The vapour pressure of water at 80^(@)C is 355 mm of Hg. 1 L vessel contains O_(2) at 80^(@)C , which is saturated with water and the total pressure being 760 mm of Hg. The contents of the vessel were pumped into 0.3 L vessel at the same temperature. What is the partial presure of O_(2) ?