Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  AIMS  >>  Class12  >>  Chemistry  >>  Liquid Solutions
0 votes

At 35$^{\large\circ}$C the vapour pressure of $CS_2$ is 512 mm Hg, and of acetone, $CH_3COCH_3$, is 344 mm Hg. A solution of $CS_2$ and acetone in which the mole fraction of $CS_2$ is 0.25 has a total vapour pressure of 600 mm Hg. Which of the following statements about solution of acetone $-CS_2$ is true?

Can you answer this question?

1 Answer

0 votes
When acetone and $CS_2$ are mixed at 25$^{\large\circ}$C, heat must be absorbed in order to produce a solution at 35$^{\large\circ}$C
Hence (B) is the correct answer.
answered Jun 18, 2014 by sreemathi.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App