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#Question id: 20198


The wavelength of radiation emitted when in a hydrogen atom electron falls from infinity to stationary state 1, would be (Rydberg constant = 1·09 × 107m–1)

#XL - P Chemistry
  1. 91nm
  2. 9·1 × 10–8nm
  3. 406 nm
  4. 192 nm

Answer:- Option(s): 1


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