MCQ
When an electron in hydrogen atom jumps from third excited state to the ground state, the de-Broglie wavelength associated with the electron becomes ____________.
- A`(1/3)^"rd"`
- B`(2/3)^"rd"`
- ✓`(1/4)^"th"`
- Dhalf
✓
Answer
Correct option: C.
`(1/4)^"th"`
C
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