COMEDK · Physics · 28. Atomic Physics
Which of the following is correct in the case of the Bohr model of atoms?
A. Predicts continuous emission spectra for all atoms
B. Assumes that the angular momentum of electrons is quantised
C. Predicts same emission spectrum for singly ionised neon atom and hydrogen atom
D. Predicts same emission spectrum for singly ionised neon atom and singly ionised helium atom
- A B
- B D
- C C
- D A
Answer & Solution
Correct Answer
(A) B
Step-by-step Solution
Detailed explanation
The Bohr model of the atom is based on several postulates, one of which is the quantization of angular momentum. According to this postulate, the angular momentum \(L\) of an electron revolving in a stable orbit is an integral multiple of \(\dfrac{h}{2\pi}\), expressed as…
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