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Friday, 9 October

JEE Main 2020 · ChemistryMultiple choiceSingle correctEasyRecall

JEE Main 9 January 2020, Shift 2, Chemistry Q28

Question 28 of 75 in this shift, Chemistry question 3 of 25, Section A.

Amongst the following, the form of water with the lowest ionic conductance at 298 K is :
  1. (1)sea water
  2. (2)water from a well
  3. (3)saline water used for intravenous injection
  4. (4)distilled waterOfficial answer

Official answer

Option 4

NTA final key (Jan 2020).

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 42 of the 174 JEE Main shifts held from 2017 to 2026.