What is the de–Broglie wavelength associated with the hydrogen electron in its third orbit

Chemistry · JEE Advanced · NTA Exams — Atomic Structure

1. 9.96 × 10–10 cm
2. 9.96 × 10^–8 cm
3. 9.96 × 10⁴ cm
4. 9.96 × 10⁸ cm

Answer

(B) 9.96 × 10 –8 cm

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