Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Community ▾
A
A
Liquids A and B form a minimum-boiling azeotrope at a… | StemPy Lab
Quizzes
/
Liquids A and B form a minimum-boiling azeotrope at a mole fraction of A of 0.65. A mixture with a mole fraction of A of 0.15 is distilled through a very long column. What are the products?
Chemistry
Hard
High School (11–12)
Solutions › Solubility, Vapour Pressure and Raoult's Law
JEE Main
AP
Created by
StemPy Lab
Liquids A and B form a minimum-boiling azeotrope at a mole fraction of A of
0.65
0.65
0.65
. A mixture with a mole fraction of A of
0.15
0.15
0.15
is distilled through a very long column. What are the products?
Pure A at the top, and pure B left in the flask
Pure B at the top, and the azeotrope left in the flask
Pure A at the top, and the azeotrope left in the flask
The azeotrope at the top, and pure B left in the flask
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← A solution of liquids A and B has a mole fraction of A of 0.45, and its measured vapour pressure is 19.0 kPa. Raoult's law would be worked out from the pure pressures, 32 kPa for A and 12 kPa for B. By what percentage is the measured value off from that calculation?
Which pair of liquids is most likely to show a negative deviation from Raoult's law? →
More on
Solutions › Solubility, Vapour Pressure and Raoult's Law
Discussion (0)
Log in
to join the discussion.
Loading…
All questions on this topic →
Problems on this topic
Hydrochloric acid and water form a maximum-boiling azeotrope with 20.2 % hydrogen chloride by mass…
Hard
Liquids A and B form a maximum-boiling azeotrope at a mole fraction of A of 0.35…
Medium
100.0 kg of a mixture of ethanol and water, with 40 % ethanol by mass, is distilled in a very tall…
Medium
At one temperature, pure A has a vapour pressure of 52.0 kPa and pure B has 18.0 kPa…
Hard
All problems on this topic →