The ratio of energies required to remove an electron from the first orbit and the second…
Chemistry · JEE Main · NTA Exams — Atomic Structure
The ratio of energies required to remove an electron from the first orbit and the second orbit for the hydrogen atom is:
- 1 : 4
- 16 : 1
- 4 : 1
- 1 : 16
Answer
(A) 1 : 4
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