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Saturday, 31 October

JEE Main 2022 · ChemistryMultiple choiceMatch the listEasyRecall

JEE Main 26 July 2022, Shift 2, Chemistry Q72

Question 72 of 90 in this shift, Chemistry question 12 of 30, Section A.

Match **List I** with **List II**. List I (Pollutant) | List II (Source) A. Microorganisms | I. Strip mining B. Plant nutrients | II. Domestic sewage C. Toxic heavy metals | III. Chemical fertilizer D. Sediment | IV. Chemical factory Choose the correct answer from the options given below :
  1. (1)A-II, B-III, C-IV, D-IOfficial answer
  2. (2)A-II, B-I, C-IV D-III
  3. (3)A-I, B-IV, C-II, D-III
  4. (4)A-I, B-IV, C-III, D-II

Official answer

Option 1

NTA final key.

Chapter
Environmental Chemistry
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.