Ask Questions, Get Answers

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

The elements X and Y form compounds having molecular formula $XY_2$ and $XY_4$. When dissolved in 20 gm of benzene, 1 gm $XY_2$ lowers the freezing point by 2.3$^{\large\circ}$C, whereas 1 gm of $XY_4$ lowers the freezing point by 1.3$^{\large\circ}$C. The molal depression constant for benzene is 5.1. Calculate the atomic masses of X and Y.

Can you answer this question?

1 Answer

0 votes
Hence (A) is the correct answer.
answered Jun 12, 2014 by sreemathi.v
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