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NEETChemistryStructure of Atom

The Balmer series in the hydrogen spectrum corresponds to the transition from n = 2 to n = 3,4,... This series lies in the visible region. Calculate the wave number of line associated with the transition in Balmer series when the electron moves to n = 4 orbit. (Given RH = 109677 cm⁻¹).

Options

  1. A20564.44 cm⁻¹
  2. B273.63 cm⁻¹
  3. C136.815 cm⁻¹
  4. D41.29 cm⁻¹

Correct answer

A. 20564.44 cm⁻¹

Step-by-step solution

Correct Option is : (A) 20564.44 cm⁻¹

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