NEET Physics Bohr Model Assertion Reason Question
Assertion (A): Bohr's model is unable to explain the relative intensities of frequencies emitted by hydrogenic atoms. | Reason (R): Bohr's model can only be applied to hydrogenic (single electron) atoms and not to multi-electron atoms.
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
Correct Answer
Detailed Explanation
A is true because Bohr's model does not account for the relative intensities of spectral lines. R is true as Bohr's model is applicable only to single-electron systems, but it does not explain A.
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