JEE Main 2012 — Solutions Question with Solution
JEE Main 2012 (12 May Online)
Question
A solution containing of in of water freezes at . The apparent degree of dissociation of the salt is for water , atomic mass: and
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Where
Now,
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This is a previous-year question from JEE Main 2012, 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.