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Friday, 9 October

JEE Main 2024 · ChemistryMultiple choiceMatch the listMediumMulti-step

JEE Main 6 April 2024, Shift 2, Chemistry Q71

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

Match List - I with List - II. List - I (Tetrahedral Complex) (A) TiCl4\mathrm{TiCl_4} (B) [FeO4]2−[\mathrm{FeO_4}]^{2-} (C) [FeCl4]−[\mathrm{FeCl_4}]^{-} (D) [CoCl4]2−[\mathrm{CoCl_4}]^{2-} List - II (Electronic configuration) (I) e2,t20e^2, t_2^0 (II) e4,t23e^4, t_2^3 (III) e0,t20e^0, t_2^0 (IV) e2,t23e^2, t_2^3 Choose the correct answer from the options given below :
  1. (1)(A)-(III), (B)-(I), (C)-(IV), (D)-(II)Official answer
  2. (2)(A)-(III), (B)-(IV), (C)-(II), (D)-(I)
  3. (3)(A)-(IV), (B)-(III), (C)-(I), (D)-(II)
  4. (4)(A)-(I), (B)-(III), (C)-(IV), (D)-(II)

Official answer

Option 1

NTA final key.

Same idea in other shifts

Asked 2× in all
  1. 6 Apr 2026, Shift 1 · Q62Which of the following are true about the energy of the given d-orbitals of a tetrahedral complex? A. dxy=dxz>dx2−y2d_{xy}=d_{xz}>d_{x^2-y^2} B.…EasyOther

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.