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Saturday, 31 October

JEE Main 2023 · ChemistryMultiple choiceSingle correctEasyConceptual

JEE Main 15 April 2023, Shift 1, Chemistry Q71

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

The possibility of photochemical smog formation will be minimum at
  1. (1)New-Delhi in August (Summer)
  2. (2)Srinagar, Jammu and Kashmir in JanuaryOfficial answer
  3. (3)Mumbai in May
  4. (4)Kolkata in October

Official answer

Option 2

NTA final key.

Chapter
Environmental Chemistry
Topic
Environmental Chemistry
Idea tested
Primary Reactions of Photochemical Smog

Same idea in other shifts

Asked 2× in all
  1. 26 Feb 2021, Shift 1 · Q39The presence of ozone in troposphere :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.