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Saturday, 31 October

JEE Main 2021 · ChemistryMultiple choiceMatch the listEasyRecall

JEE Main 31 August 2021, Shift 2, Chemistry Q32

Question 32 of 90 in this shift, Chemistry question 2 of 30, Section A.

Match List - I with List - II : List - I (Parameter) | List - II (Unit) (a) Cell constant | (i) S cm2 mol−1\mathrm{S\ cm^2\ mol^{-1}} (b) Molar conductivity | (ii) Dimensionless (c) Conductivity | (iii) m−1\mathrm{m^{-1}} (d) Degree of dissociation of electrolyte | (iv) Ω−1m−1\Omega^{-1}\mathrm{m^{-1}} Choose the most appropriate answer from the options given below :
  1. (1)(a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
  2. (2)(a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)Official answer
  3. (3)(a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)
  4. (4)(a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)

Official answer

Option 2

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.