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MHT-CET PCM 02 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT-CET PCM 021 Mark
MCQ
For which one of the following, Bohr model is not valid?
  • A
    Hydrogen atom
  • ✓
    Singly ionised neon atom $\left( Ne ^{+}\right)$
  • C
    Singly ionised helium atom $\left( He ^{+}\right)$
  • D
    Deuteron atom
✓

Answer

Correct option: B.
Singly ionised neon atom $\left( Ne ^{+}\right)$
B

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