Question

what are the limitations of Bohr's theory of hydrogen atom​

Answer 1

$\huge\frak\red{AnSwer}$

The Bohr Model is very limited in terms of size. Poor spectral predictions are obtained when larger atoms are in question. It cannot predict the relative intensities of spectral lines. It does not explain the Zeeman Effect, when the spectral line is split into several components in the presence of a magnetic field.