Atomic Structure: JEE MAIN previous year questions

Chemistry · Physical Chemistry

Updated 10 Oct 2026

Questions here: 1
Years: 2026
Weightage in 2026: 4.0%
Answers on the official key: 1 of 1

How often it is asked

Share of the subject's questions on this chapter, counted from the papers we have digitised so far. As more papers are added these figures firm up.

20264.0% of the subject: 1 of 25 questions, from 1 paper we have digitised

All 1 questions

Q73Consider two radiations of wavelengths 1. … Å 2. … Å The ratio of the energies of these two radiations … is (Nearest integer).JEE Main 2026 Session 2 Question Paper: 8 Apr, Shift 2 (B.E./B.Tech)

Atomic Structure JEE MAIN PYQs with… | SchoolToCareer