If two liquids A (PºA =100 torr) and B (PºB = 200 torr) are completely immiscible with eachother, each one will behave independently of the other, are present in a closed vessel. The totalvapour pressure of the system will be:

The vapour pressure of two pure liquids A and B are 50 and 40 torr respectively. If 8 moles of A is mixed with x moles of B, then vapour pressure of solution obtained is 48 torr. What is the value of x.

Two containers, X and Y at 300K and 350K with water vapour pressures 22 mm and 40 mmrespectively are connected, initially closed with a valve. If the valves opened,

At a given temperature, total vapour pressure in Torr of a mixture of volatile components A andB is given byPTotal = 120 – 75 XBhence, vapour pressure of pure A and B respectively (in Torr) are

The vapour pressure of pure liquids A and B are 450 and 750 mm Hg respectively, at 350K. Find out the composition ofthe liquid mixture if total vapour pressure is 600 mm Hg. Also find the composition of the vapour phase.

Two liquids of densities d1 and d2 are flowing in identical capillary tubes uder the same pressure difference. If t1 and t2 are time taken for the flow of equal quantities (mass) of liquids, then the ratio of coefficient of viscosity of liquids must bed1t1d2t2t1t2d2 d1t2t1d1t1 d2t2−−−−√