Question

what are the limitations of bohrs atomic model

Answer 1

Answer:

There are Following Limitations of Bohr's Atomic Model.

Explanation:

→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.

→The Bohr atomic model theory made correct predictions for smaller sized atoms like hydrogen, but poor spectral predictions are obtained when larger atoms are considered.

→It failed to explain the Zeeman effect when the spectral line is split into several components in the presence of a magnetic field.

→It failed to explain the Stark effect when the spectral line gets split up into fine lines in the presence of an electric field.