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Saturday, 31 October

JEE Main 2022 · ChemistryMultiple choiceSingle correctEasyApplication

JEE Main 29 June 2022, Shift 2, Chemistry Q61

Question 61 of 90 in this shift, Chemistry question 1 of 30, Section A.

Using the rules for significant figures, the correct answer for the expression 0.02858×0.1120.5702\frac{0.02858 \times 0.112}{0.5702} will be
  1. (1)0.005613
  2. (2)0.00561Official answer
  3. (3)0.0056
  4. (4)0.006

Official answer

Option 2

NTA final key.

Chapter
Some Basic Concepts of 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.