What key success is credited to the Bohr model of hydrogen?
AExplaining the Rydberg formula for spectral lines
BPredicting the neutron's existence
CExplaining the structure of all molecules
DDeriving the photoelectric equation
Answer & Solution
Correct answer: A. Explaining the Rydberg formula for spectral lines
Bohr's quantised orbits reproduced the experimentally known Rydberg formula for hydrogen emission lines and gave it a theoretical basis.
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