Question

Defects of Bohr's atomic model ​

Answer 1

Answer:

Drawbacks of Bohr's atomic model are:

(i) It fails to account for the finer details of the hydrogen atom spectrum observed by using sophisticated spectroscopic techniques.

(ii) It cannot explain the spectrum of atoms other than hydrogen, for example, helium atom, which possesses only two electrons.

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Answer 2

It was primarily for hydrogen atom. It couldn't elaborate spectra of multi-electron atoms. Wave nature of electron was not justified by the model (inconsistent with the de Broglie's hypothesis of dual nature of matter) It didn't illustrated molecules making process of chemical reactions.

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