Learn

Friday, 9 October

JEE Main 2021 · ChemistryMultiple choiceMatch the listEasyRecall

JEE Main 18 March 2021, Shift 1, Chemistry Q39

Question 39 of 90 in this shift, Chemistry question 9 of 30, Section A.

Match List - I with List - II : List - I (a) Chlorophyll (b) Vitamin - B12\mathrm{B_{12}} (c) Anticancer drug (d) Grubbs catalyst List - II (i) Ruthenium (ii) Platinum (iii) Cobalt (iv) Magnesium Choose the most appropriate answer from the options given below :
  1. (1)(a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
  2. (2)(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)Official answer
  3. (3)(a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)
  4. (4)(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)

Official answer

Option 2

NTA final key.

Chapter
Coordination Compounds
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.