JEE Main 2013 — Polymers Question with Solution
JEE Main 2013 (09 Apr Online)
Question
If a polythene sample contains two monodisperse fractions in the ratio with degree of polymerization and , respectively, then its weight average molecular weight will be :
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Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
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This is a previous-year question from JEE Main 2013, covering the Polymers 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.