The time period of revolution of electron in its ground state orbit in a hydrogen atom is…
Chemistry · JEE Main · NTA Exams — Atomic Structure
The time period of revolution of electron in its ground state orbit in a hydrogen atom is \(1.6 \times 10^{-15_{5}}\). The frequency of revolution of the electron in its first excited state (in s-1) is:
- \(6.2 \times 10^{15}\)
- \(5.6 \times 10^{12}\)
- \(7.8 \times 10^{14}\)
- \(1.6 \times 10^{14}\)
Answer
(B) 5.6 10^ 12
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