Question

Mention demerits of bohrs atomic model ?

Answer 1

Answer:

1 it couldn't explain spectrum of other atoms having electrons more than one

2 it couldn't not explain for that elements having high penetrating power

Explanation:

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Answer 2

Answer:

(1) Bohr's atomic model fails to account for finer details of hydrogen atom spectrum obtained from high resolving sophisticated spectroscope

(2) It can not explain the spectra of atoms other than hydrogen or multielectron atoms.

(3) It can not explain the splitting of spectral lines in the presence of a magnetic field (Zeeman effect) or electric field (stark effect).

(4) It fails to explain the ability of atoms to combine and form molecules by chemical bonds