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Saturday, 31 October

JEE Main 2023 · ChemistryMultiple choiceSingle correctEasyRecall

JEE Main 6 April 2023, Shift 2, Chemistry Q71

Question 71 of 90 in this shift, Chemistry question 11 of 30, Section A.

The group of chemicals used as pesticide is
  1. (1)Dieldrin, Sodium arsinite, Tetrachloroethene
  2. (2)Sodium chlorate, DDT, PAN
  3. (3)DDT, AldrinOfficial answer
  4. (4)Aldrin, Sodium chlorate, Sodium arsinite

Official answer

Option 3

NTA final key.

Chapter
Environmental Chemistry
Topic
Environmental Chemistry
Idea tested
Pesticides and Herbicides Toxicity

Same idea in other shifts

Asked 2× in all
  1. 28 Jun 2022, Shift 1 · Q70Which amongst the following is not a pesticide ?EasySingle correct

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.