The composition of vapour over a binary ideal solution is determined by the composition of the liquid. If x_(A) and y_(A) are the mole fractions of A in the liquid and vapour, respectively find the value of x_(A) for which (y_(A)-x_(A)) has maximum. What is the value of the pressure at this composition?
At 100^(@)"C" , benzene & toluene have vapour pressure of 1375 & 558 torr respectively. Assuming these two form an ideal binary solution, calculate the composition of the solution that boils at 1 atm & 100^(@)"C" . What is the composition of vapour issuing at these conditions?
Excess pressure one soap bubble is four times that of other. Then the ratio of volume of first bubble to second one is
Liquids A and B form an ideal solution in the entire composition range. At 350K, the vapour pressures of pure A and B are 9 xx 10^3 Pa and 16 xx 10^3 Pa, respectively. The composition of the vapour in equilibrium with a solution containing 30 mole percent of A at this temperature is:
The vapour pressures of two pure liquids A and B that form an ideal solution are 300 and 800 torr, respectively, at tempertature T . Calculate a. The composition of the first drop of the condensate. b.The total pressure when this drop is formed. c. The composition of the solution whose normal boiling point is T . d. The pressure when only the last bubble of vapour remains. e. Composition of the last bubble.
A soap bubble of radius R is blown. After heating the solution a second bubble of radius 2 R is blown. The work required to blow the second bubble in comparison to that required for the first bubble is
NARENDRA AWASTHI-DILUTE SOLUTION-Level 3 - Match The Column
