SSC
PHYSICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which was a limitation of the Bohr model of the atom?
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It was valid only for single electron atoms like Hydrogen
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It stated that only certain energies were allowed for electrons.
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It described the electron as a wave and a particle.
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None of these
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Explanation:
Detailed explanation-1: -It violates the Heisenberg Uncertainty Principle. The Bohr atomic model theory considers electrons to have both a known radius and orbit i.e. known position and momentum at the same time, which is impossible according to Heisenberg.
Detailed explanation-2: -Bohr’s model of an atom was not able to explain the line spectrum of hydrogen.
Detailed explanation-3: -Bohr’s atomic model is valid only for single electron species because it does not consider forces due to inter-electronic attractions.
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