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"`
  • D
    half

Answer

Correct option: C.
`(1/4)^"th"`
C

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