MCQ
The Bohr model of atoms :
- AUses Einstein's photo electric equation.
- BPredicts continuous emission spectra for atoms.
- CPredicts the same emission spectra for all types of atoms.
- ✓Assumes that the angular momentum of electrons is quantized.
✓
Answer
Correct option: D.
Assumes that the angular momentum of electrons is quantized.
Bohr model of an atom states that only those orbits are allowed where angular momentum of electron are integral multiple of $nh/2\pi$ . These orbits have quantized energy and angular momentum associated with electron.The model can be applied to hydrogen or hydrogen-like atoms to explain their line emission spectrum.
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