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Q150. The first excitation energy of the H atom will be:

Physics — NUST Mock 2 — Question 150 of 200

A. 10.2 eV
B. 3.4 eV
C. -136 eV
D. 13.6 eV

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The first excitation energy of the H atom will be: | Physics MCQ #150 | Examora | Examora