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Friday, 9 October

JEE Main 2024 · ChemistryMultiple choiceMatch the listEasyRecall

JEE Main 9 April 2024, Shift 2, Chemistry Q67

Question 67 of 90 in this shift, Chemistry question 7 of 30, Section A.

Match List I with List II List I (Element) | List II (Electronic Configuration) A. N | I. [Ar] 3d10 4s2 4p5[\mathrm{Ar}]\,3d^{10}\,4s^2\,4p^5 B. S | II. [Ne] 3s2 3p4[\mathrm{Ne}]\,3s^2\,3p^4 C. Br | III. [He] 2s2 2p3[\mathrm{He}]\,2s^2\,2p^3 D. Kr | IV. [Ar] 3d10 4s2 4p6[\mathrm{Ar}]\,3d^{10}\,4s^2\,4p^6 Choose the correct answer from the options given below:
  1. (1)A-I, B-IV, C-III, D-II
  2. (2)A-IV, B-III, C-II, D-I
  3. (3)A-III, B-II, C-I, D-IVOfficial answer
  4. (4)A-II, B-I, C-IV, D-III

Official answer

Option 3

NTA final key.

Chapter
Classification of Elements and Periodicity in Properties
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.