/

Learn

Saturday, 31 October

/

JEE Main 2024 · ChemistryNumerical answerNumerical valueEasyCalculation

JEE Main 8 April 2024, Shift 2, Chemistry Q82

Question 82 of 90 in this shift, Chemistry question 22 of 30, Section B.

Wavenumber for a radiation having 5800

\mathrm{\AA}

wavelength is

x \times 10\ \mathrm{cm^{-1}}

. The value of

x

is ______. (Integer answer)

Official answer

1724

NTA final key.

Chapter: Structure of Atom
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.