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Question: Answered & Verified by Expert
A hydrogen atom in ground state is given an energy of $10.2 \mathrm{eV}$. How many spectral lines will be emitted due to transition of electrons?
PhysicsAtomic PhysicsJEE MainJEE Main 2024 (09 Apr Shift 2)
Options:
  • A 6
  • B 3
  • C 10
  • D 1
Solution:
2416 Upvotes Verified Answer
The correct answer is: 1
Hydrogen will be in first excited state therefore it will emit one spectral line corresponding to transition b/w energy level 2 to 1

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