The wavelength of spectral line obtained in the spectrum of Li²⁺ ion, when the transition takes place between two levels whose sum is 4 and difference is 2, is

Atomic Structure: JEE Main 2026 Chemistry question

JEE Main 2026 · 24 Jan, Evening shift · Q69

JEE Main 202624 Jan, Evening shiftChemistryEasyAtomic Structure113× since 2002

The wavelength of spectral line obtained in the spectrum of

\mathrm{Li^{2+}}

ion, when the transition takes place between two levels whose sum is 4 and difference is 2, is

JEE Main 2026 · 24 Jan, Evening shift · Q69

JEE Main 202624 Jan, Evening shiftChemistryEasyAtomic Structure113× since 2002

The wavelength of spectral line obtained in the spectrum of

\mathrm{Li^{2+}}

ion, when the transition takes place between two levels whose sum is 4 and difference is 2, is