Home
Class 12
CHEMISTRY
For an equimolar ideal mixture of A and ...

For an equimolar ideal mixture of A and B with `p_(A)^(0)ltp_(B)^(0)`:
`x_(A)=` mole fraction of A in solution
`x_(B)=` mole fraction of B in solution
`y_(A)=` mole fraction of A in vapour phase
`y_(B)=` mole fraction of B in vapour phase solution

A

`x_(A)gty_(A)`

B

`y_(B)gty_(A)`

C

`y_(B)gtx_(B)`

D

`y_(A)gty_(B)`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C

for `p_(A)^(0)ltp_(B)^(0),x_(B)lty_(B)` and `y_(B)gty_(A)` for equimolar ratio.
Promotional Banner

Similar Questions

Explore conceptually related problems

Liquid ‘M’ and liquid ‘N’ form an ideal solution. The vapour pressures of pure liquids ‘M’ and ‘N’ are 450 and 700 mmHg, respectively, at the same temperature. Then correct statement is: ( x_(M)= Mole fraction of ‘M’ in solutions , " " x_(N)= Mole fraction of ‘N’ in solution , y_(M)= Mole fraction of ‘M’ in vapour phase , " " y_(N)= Mole fraction of ‘n’ in vapour phase)

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 :

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 Mole fraction of A in liquid phase when 10 moles of solution is vapoursied in solution II is :

For an ideal biinary liquid solution with p_(A)^(@) gt p_(B)^(@), which is a relationn between X_(A) (mole fraction of A in liquid phase) and Y_(A) (mole fractionn of A in vapour phase) is correct, X_(B) and Y_(B) are mole fractions of B in liquid and vapour phase respectively?

For an ideal liquid solution with P_A^(@)gtP_A^(@) , which relation between X_(A) ((mole fraction of A in liquid phase) and Y_(A) (mole fraction of A in vapour phase) is correct ?