JEE Main 2021 — Electrochemistry Question with Solution
From: JEE Main 2021 (Online) 27th August Evening Shift
Question
The resistance of a conductivity cell with cell constant 1.14 cm1, containing 0.001 M KCl at 298 K is 1500 . The molar conductivity of 0.001 M KCl solution at 298 K in S cm2 mol1 is ____________. (Integer answer)
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Show full solutionCorrect answer: 760
Correct answer
760
Step-by-step explanation
S cm1
S cm2 mol1
= 760 S cm2 mol1
760
S cm2 mol1
= 760 S cm2 mol1
760
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This is a previous-year question from JEE Main 2021, covering the Electrochemistry 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.