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Structure Of Atom

JEE Main 2026 (Online) 21st January Morning Shift

MCQ+4 / -12026

Given below are two statements :


Statement I : When an electric discharge is passed through gaseous hydrogen, the hydrogen molecules dissociate and the energetically excited hydrogen atoms produce electromagnetic radiation of discrete frequencies.


Statement II : The frequency of second line of Balmer series obtained from $\mathrm{He}^{+}$is equal to that of first line of Lyman series obtained from hydrogen atom.


In the light of the above statements, choose the correct answer from the options given below :

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