JEE Main 2009 — Solutions Question with Solution
JEE Main 2009
Question
A binary liquid solution is prepared by mixing -heptane and ethanol. Which one of the following statements is correct regarding the behaviour of the solution?
Choose an option
Show full solutionCorrect option: B
Correct answer
BThe solution is non-ideal, showing +ve deviation from Raoult's law.
Step-by-step explanation
The interactions between -heptane and ethanol are weaker than that in pure components.
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Solutions chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2009, covering the Solutions chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.