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Friday, 9 October

NEET UG 2023 · Physics · Question 11

NEET 2023 Physics, question 11

Question 11 of the NEET 2023 paper (code G6) is a Physics question from Atoms. Its idea, Spectral Series Limits, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 3.

Updated 2026-10-08

Q11 · Physics

In hydrogen spectrum, the shortest wavelength in the Balmer series is λ\lambda. The shortest wavelength in the Bracket series is :

  1. 116λ16\lambda
  2. 22λ2\lambda
  3. 34λ4\lambdaOfficial answer
  4. 49λ9\lambda

Official answer: option 3 · NTA final answer key

Same idea

The only question on Spectral Series Limits

No other NEET paper from 2017–2026 tested this exact idea.

Spectral Series Limits: every question and how it was framed

The chapter

Atoms in ten years of NEET

13 questions from 2017–2026, asked in 9 of 10 papers, about 1.3 a paper. Bohr's Atomic Model alone had 13.

Atoms: questions per paper

0241’171’181’191’200’211’222’232’242’252’26