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Saturday, 31 October

JEE Main 2021 · ChemistryNumerical answerNumerical valueEasyCalculation

JEE Main 27 August 2021, Shift 2, Chemistry Q58

Question 58 of 90 in this shift, Chemistry question 28 of 30, Section B.

The resistance of a conductivity cell with cell constant 1.14 cm−1\mathrm{cm^{-1}}, containing 0.001 M KCl at 298 K is 1500 Ω\Omega. The molar conductivity of 0.001 M KCl solution at 298 K in S cm2\mathrm{cm^2} mol−1\mathrm{mol^{-1}} is __________. (Integer answer)

Official answer

760

NTA final key.

Chapter
Electrochemistry
Topic
No close match in our taxonomy
Idea tested
No close match in our taxonomy

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.