JEE Main 2005 — Solutions Question with Solution
From: AIEEE 2005
Question
If is the degree of dissociation of Na2SO4, the vant Hoff’s factor (i) used for
calculating the molecular mass is :
Choose an option
Show full solutionCorrect option: B
Correct answer
B1 +
Step-by-step explanation
Vant. Hoff's factor
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This is a previous-year question from JEE Main 2005, 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.