Home
Class 12
CHEMISTRY
Two liquid A and B form an ideal solutio...

Two liquid A and B form an ideal solution. The solution has a vapour pressure of 700 torr at `90^(@)C` . It is distilled till 2/3 rd of the solution is collected as condensate. The composition of the condensate is `X'_(A)=0.75` and that of the residue is `X''_(A)=0.3`. If the vapour pressure of the residue at `90^(@)` is 600 torr, which of the following option is incorrect?

A

The composition of the original liquid was `X_(A)=0.6`

B

The composition of the original liquid was `X_(A)=0.4`

C

`P_(A)^(@)=(2500)/(3)` torr

D

`P_(B)^(@)=500` torr

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 53|2 Videos

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 55|1 Videos

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 50|3 Videos

  • IONIC EQUILIBRIUM

    GRB PUBLICATION|Exercise All Questions|526 Videos

  • METALLUGY

    GRB PUBLICATION|Exercise Subjective type|1 Videos

Similar Questions

Explore conceptually related problems

Two liquid A and B form an ideal solution. The solution has a vapour pressure of 700 torr at 90^(@)"C" . It is distilled till 2//(3^("rd")) of the solution is collected condensate. The composition of the condensate is "X'"_("A")=0.75 and that of the residue is "X'"_("A")=0.3. If the vapour pressure of the residue at 90^(@)"C" is 600 torr, Which of the following option is correct.

The vapour pressure of pure water at 75^(@) is 296 torr the vapour pressure lowering due to 0.1 m solute is

The vapour pressure of a pure liquid 'A' is 70 torr at 27^(@)C . It forms an ideal solution with another liquid B. The mole fraction of B is 0.2 and total pressure of the solution is 84 torr at 27^(@)C . The vapour pressure of pure liquid B at 27^(@)C is :

An ideal binary liquid solution of A and B has a vapour pressure of 900 mm of Hg.It is distilled at constant temperature till 2/3 of the original amount is distilled. If the mole fraction of A in residuce and mole fraction of B is condensate is 0.3 and 0.4 respectively and vapour pressure of residue is 860 mm of Hg then identify the correct options.

The vapour pressure of a pure liquid A is 70 torr at 300K. It forms an ideal solution with another liquid B. The mole fration of B in the solution is 0.2 and total pressure of solution is 84 torr at 300K. The vapour pressure of pure liquid B at 26^(@)C is

The vapour pressure of benzene at 90^(@)C is 1020 torr. A solution of 5g of a solution in 58.5g benzene has vapour pressure 990 torr. The molecular weight of the solute is?