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Friday, 9 October

JEE Main 2024 · ChemistryMultiple choiceOtherEasyRecall

JEE Main 31 January 2024, Shift 1, Chemistry Q69

Question 69 of 90 in this shift, Chemistry question 9 of 30, Section A.

The metals that are employed in the battery industries are A. Fe B. Mn C. Ni D. Cr E. Cd Choose the correct answer from the options given below:
  1. (1)A, B, C, D and E
  2. (2)A, B, C and D only
  3. (3)B, D and E only
  4. (4)B, C and E onlyOfficial answer

Official answer

Option 4

NTA final key.

Chapter
The d- and f-Block Elements
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.