For a mixture of two volatile , completely miscible liquids A and B , with `P_(A)^(@)=500 " torr and " P_(B)^(@)=800` torr , what is the composition of last droplet of liquid remaining in equilibrium with vapour ? Provided the initial ideal solution has a composition of `x_(A) = 0.6 and x_(B)=0.4`

Given at 350 K, P_(A)^(@) = 300 torr and P_(B)^(@) =800 torr the composition of the mixture having a normal boiling point of 350 K is :

Given at 350Kp_(A)^@=300 "torr" and p_(B)^@=800 "torr" the composition of the mixture having a normal boiling point of 350K is

What is the composition of the vapour which is in equilibrium at 30@C with a benzene-toluene solution with a mole fraction of benzene of (a) 0.400 and (b) 0.600 ? P_(b)@ = 119 torr , P_(t)@ = 37.0 torr

Two liquids A and B have P_(A)^(0):P_(B)^(0)=1:3 at a certain temperature. If the mole fraction ratio of x_(A) : x_(B) = 1:3 , the mole fraction of A in vapour in equilibrium with the solution at a given temperature is :

An ideal solution contains two volatile liquids A(P^(@)=100 torr) and B(P^(@)=200 torr). If mixture contain 1 mole of A and 4 mole of B then total vapour pressure of the distillate is :

Consider two cylinder piston assembly as shown in figure (a) and in figure (b) are kept in vacuum. Assume both piston are massless. Let two masses m_(1) and m_(2) are kept on the piston as shown in figure. Values of m_(1) and m_(2) are in the range in which both liquid and vapour phase coexist and are in equilibrium. Solution I contains 10 moles of liquid A and 10 moles of liquid B while solution II contains 8 moles of liquid A and 12 moles of liquid B. Let liquids A and B are completely miscible and form an ideal binary solution. Given : P_(A)^(@) = 100 torr, P_(B)^(@) = 60 torr, Let X_(A) = mole fraction of A in liquid phase in solution I X'_(A) = mole fraction of A in liquid phase in solution II Y_(A) = mole fraction of A in vapour phase in solution I Y'_(A) = mole fraction of A in vapour phase in solution II If m_(1) = m_(2) then :

Consider two cylinder piston assembly as shown in figure (a) and in figure (b) are kept in vacuum. Assume both piston are massless. Let two masses m_(1) and m_(2) are kept on the piston as shown in figure. Values of m_(1) and m_(2) are in the range in which both liquid and vapour phase coexist and are in equilibrium. Solution I contains 10 moles of liquid A and 10 moles of liquid B while solution II contains 8 moles of liquid A and 12 moles of liquid B. Let liquids A and B are completely miscible and form an ideal binary solution. Given : P_(A)^(@) = 100 torr, P_(B)^(@) = 60 torr, Let X_(A) = mole fraction of A in liquid phase in solution I X'_(A) = mole fraction of A in liquid phase in solution II Y_(A) = mole fraction of A in vapour phase in solution I Y'_(A) = mole fraction of A in vapour phase in solution II If m_(1) = m_(2) then :

What is the mole ration of benzene (P_(B)^(@) =150 torr) and toluene (P_(T)^(@) =50 torr) in vapour phase if the given solution has a vapour pressure of 120 torr?